Security Risk Severity

Critical Security Risks

Published vulnerability pages grouped by critical severity. Use this page to review risks that need similar prioritization.

Critical severity

Showing 90 of 90 published risks.

critical

XenCons Windows PV Driver Missing Security Descriptor Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. These are: 1. XenCons, CVE-2025-27462 2. XenIface, CVE-2025-27463 3. XenBus, CVE-2025-27464

CVE-2025-27462xenxenserverwindowsxen-windows-pv-drivers

Updated Jul 9, 2026

critical

XenIface Windows PV Driver Missing Security Descriptor Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. These are: 1. XenCons, CVE-2025-27462 2. XenIface, CVE-2025-27463 3. XenBus, CVE-2025-27464

CVE-2025-27463xenxenserverwindowsxen-windows-pv-drivers

Updated Jul 9, 2026

critical

XenBus Windows PV Driver Missing Security Descriptor Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. These are: 1. XenCons, CVE-2025-27462 2. XenIface, CVE-2025-27463 3. XenBus, CVE-2025-27464

CVE-2025-27464xenxenserverwindowsxen-windows-pv-drivers

Updated Jul 9, 2026

critical

XAPI Database Input Validation Denial of Service Vulnerability

There are multiple issues. 1. Updates to the XAPI database sanitise input strings, but try generating the notification using the unsanitised input. This causes the database's event thread to terminate and cease further processing. 2. XAPI's UTF-8 encoder implements v3.0 of the Unicode spec, but XAPI uses libraries which conform to the stricter v3.1 of the Unicode spec. This causes some strings to be accepted as valid UTF-8 by XAPI, but rejected by other libraries in use. Notably, such strings can be entered into the database, after which the database can no longer be loaded. 3. There is no input sanitisation for Map/Set updates on objects in the XAPI database.

CVE-2025-58146xapixenservervirtualization

Updated Jul 9, 2026

critical

XAPI varstored UEFI Variable TOCTOU Vulnerability

varstored is a component of the Xapi toolstack handling UEFI Variables for a VM. It has a communication path with OVMF inside the VM involving mapping a buffer prepared by OVMF. Within varstored, there were insufficient compiler barriers, creating TOCTOU issues with data in the shared buffer. The exact vulnerable behaviour depends on the code generated by the compiler. In a build of varstored using default settings, the attacker can control an index used in a jump table.

CVE-2025-58151xapixenservervirtualizationvarstored

Updated Jul 9, 2026

critical

oxenstored Domain Teardown Quota Accounting Vulnerability

When oxenstored is tearing a domain down, the node data is cleaned up but the usage counts are leaked. When the domain ID is eventually reused, the new domain can create fewer nodes before beeing deemed to be over quota.

CVE-2026-23556xenoxenstoredvirtualization

Updated Jul 9, 2026

critical

XAPI backend-local RBAC Bypass dom0 File Access Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] XAPI can configure different users with different roles, using Role Based Access Control. For more details, see: https://docs.xenserver.com/en-us/xencenter/current-release/rbac-overview.html#rbac-roles The pool-admin role is fully privileged. Notably, users with this role can also SSH into the host as root. The other administrator roles are pool-operator, vm-power-admin and vm-admin, each of which are authorised to configure and manage various aspects of the system. Some settings are inadequately restricted, and can be set by a lower privilege of administrator than expected. * CVE-2026-23559: A vm-admin can set VBD.other_config:backend-local and turn arbitrary files in dom0 into VDIs (virtual disks) and give said disks to a VM they control. This is an arbitrary read and/or modify of files in dom0. * CVE-2026-23560: A vm-admin can set VM.other-config:is_system_domain and mark a VM as a system domain. System domains are ignored and left running during certain other host/pool operations, and may be hidden from view in tooling. * CVE-2026-23561: A vm-admin can set VM.other_config:storage_driver_domain and mark a VM as the storage domain for a particular host storage connection (PBD). Shutting down the VM can cause the PBD to be erroneously marked as unplugged when it is not. * CVE-2026-23562: Configuration of PCI passthrough is normally restricted to the pool-admin role. However one API was missing this check, allowing a vm-admin access to unintended host hardware. * CVE-2026-42486: A vm-admin can set the VM.platform:hvm_serial parameter, which should be restricted to the pool-admin role, as it can allow arbitrary dom0 file write.

CVE-2026-23559xapixenservervirtualization

Updated Jul 9, 2026

critical

XAPI System Domain RBAC Bypass Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] XAPI can configure different users with different roles, using Role Based Access Control. For more details, see: https://docs.xenserver.com/en-us/xencenter/current-release/rbac-overview.html#rbac-roles The pool-admin role is fully privileged. Notably, users with this role can also SSH into the host as root. The other administrator roles are pool-operator, vm-power-admin and vm-admin, each of which are authorised to configure and manage various aspects of the system. Some settings are inadequately restricted, and can be set by a lower privilege of administrator than expected. * CVE-2026-23559: A vm-admin can set VBD.other_config:backend-local and turn arbitrary files in dom0 into VDIs (virtual disks) and give said disks to a VM they control. This is an arbitrary read and/or modify of files in dom0. * CVE-2026-23560: A vm-admin can set VM.other-config:is_system_domain and mark a VM as a system domain. System domains are ignored and left running during certain other host/pool operations, and may be hidden from view in tooling. * CVE-2026-23561: A vm-admin can set VM.other_config:storage_driver_domain and mark a VM as the storage domain for a particular host storage connection (PBD). Shutting down the VM can cause the PBD to be erroneously marked as unplugged when it is not. * CVE-2026-23562: Configuration of PCI passthrough is normally restricted to the pool-admin role. However one API was missing this check, allowing a vm-admin access to unintended host hardware. * CVE-2026-42486: A vm-admin can set the VM.platform:hvm_serial parameter, which should be restricted to the pool-admin role, as it can allow arbitrary dom0 file write.

CVE-2026-23560xapixenservervirtualization

Updated Jul 9, 2026

critical

XAPI Storage Driver Domain RBAC Bypass Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] XAPI can configure different users with different roles, using Role Based Access Control. For more details, see: https://docs.xenserver.com/en-us/xencenter/current-release/rbac-overview.html#rbac-roles The pool-admin role is fully privileged. Notably, users with this role can also SSH into the host as root. The other administrator roles are pool-operator, vm-power-admin and vm-admin, each of which are authorised to configure and manage various aspects of the system. Some settings are inadequately restricted, and can be set by a lower privilege of administrator than expected. * CVE-2026-23559: A vm-admin can set VBD.other_config:backend-local and turn arbitrary files in dom0 into VDIs (virtual disks) and give said disks to a VM they control. This is an arbitrary read and/or modify of files in dom0. * CVE-2026-23560: A vm-admin can set VM.other-config:is_system_domain and mark a VM as a system domain. System domains are ignored and left running during certain other host/pool operations, and may be hidden from view in tooling. * CVE-2026-23561: A vm-admin can set VM.other_config:storage_driver_domain and mark a VM as the storage domain for a particular host storage connection (PBD). Shutting down the VM can cause the PBD to be erroneously marked as unplugged when it is not. * CVE-2026-23562: Configuration of PCI passthrough is normally restricted to the pool-admin role. However one API was missing this check, allowing a vm-admin access to unintended host hardware. * CVE-2026-42486: A vm-admin can set the VM.platform:hvm_serial parameter, which should be restricted to the pool-admin role, as it can allow arbitrary dom0 file write.

CVE-2026-23561xapixenservervirtualization

Updated Jul 9, 2026

critical

XAPI PCI Passthrough RBAC Bypass Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] XAPI can configure different users with different roles, using Role Based Access Control. For more details, see: https://docs.xenserver.com/en-us/xencenter/current-release/rbac-overview.html#rbac-roles The pool-admin role is fully privileged. Notably, users with this role can also SSH into the host as root. The other administrator roles are pool-operator, vm-power-admin and vm-admin, each of which are authorised to configure and manage various aspects of the system. Some settings are inadequately restricted, and can be set by a lower privilege of administrator than expected. * CVE-2026-23559: A vm-admin can set VBD.other_config:backend-local and turn arbitrary files in dom0 into VDIs (virtual disks) and give said disks to a VM they control. This is an arbitrary read and/or modify of files in dom0. * CVE-2026-23560: A vm-admin can set VM.other-config:is_system_domain and mark a VM as a system domain. System domains are ignored and left running during certain other host/pool operations, and may be hidden from view in tooling. * CVE-2026-23561: A vm-admin can set VM.other_config:storage_driver_domain and mark a VM as the storage domain for a particular host storage connection (PBD). Shutting down the VM can cause the PBD to be erroneously marked as unplugged when it is not. * CVE-2026-23562: Configuration of PCI passthrough is normally restricted to the pool-admin role. However one API was missing this check, allowing a vm-admin access to unintended host hardware. * CVE-2026-42486: A vm-admin can set the VM.platform:hvm_serial parameter, which should be restricted to the pool-admin role, as it can allow arbitrary dom0 file write.

CVE-2026-23562xapixenservervirtualization

Updated Jul 9, 2026

critical

XAPI hvm_serial RBAC Bypass Arbitrary dom0 File Write Vulnerability

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] XAPI can configure different users with different roles, using Role Based Access Control. For more details, see: https://docs.xenserver.com/en-us/xencenter/current-release/rbac-overview.html#rbac-roles The pool-admin role is fully privileged. Notably, users with this role can also SSH into the host as root. The other administrator roles are pool-operator, vm-power-admin and vm-admin, each of which are authorised to configure and manage various aspects of the system. Some settings are inadequately restricted, and can be set by a lower privilege of administrator than expected. * CVE-2026-23559: A vm-admin can set VBD.other_config:backend-local and turn arbitrary files in dom0 into VDIs (virtual disks) and give said disks to a VM they control. This is an arbitrary read and/or modify of files in dom0. * CVE-2026-23560: A vm-admin can set VM.other-config:is_system_domain and mark a VM as a system domain. System domains are ignored and left running during certain other host/pool operations, and may be hidden from view in tooling. * CVE-2026-23561: A vm-admin can set VM.other_config:storage_driver_domain and mark a VM as the storage domain for a particular host storage connection (PBD). Shutting down the VM can cause the PBD to be erroneously marked as unplugged when it is not. * CVE-2026-23562: Configuration of PCI passthrough is normally restricted to the pool-admin role. However one API was missing this check, allowing a vm-admin access to unintended host hardware. * CVE-2026-42486: A vm-admin can set the VM.platform:hvm_serial parameter, which should be restricted to the pool-admin role, as it can allow arbitrary dom0 file write.

CVE-2026-42486xapixenservervirtualization

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.014

JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability

JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.

CVE-2026-48908phpsp-page-builder

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.004

Langflow Authorization Bypass Through User-Controlled Key Vulnerability

Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request.

CVE-2026-55255langflow

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.007

Joomlack Page Builder Improper Access Control Vulnerability

Joomlack Page Builder contains an improper access control vulnerability that could allow for remote code execution via unauthenticated arbitrary file upload.

CVE-2026-56290page-builder

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.032

Adobe ColdFusion Path Traversal Vulnerability

Adobe ColdFusion contains a path traversal vulnerability that could lead to arbitrary code execution in the context of the current user.

CVE-2026-48282coldfusion

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.032

Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability

Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network.

CVE-2026-45659sharepoint-server

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.012

SimpleHelp Authentication Bypass Vulnerability

SimpleHelp contains an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a vulnerable configuration, a remote, unauthenticated attacker can submit a forged token containing arbitrary identity claims to obtain a fully authenticated technician session. In some configurations, this may also allow bypass of multi-factor authentication.

CVE-2026-48558simplehelp

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.012

PTC Windchill and FlexPLM Improper Input Validation Vulnerability

PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network.

CVE-2026-12569windchill-and-flexplm

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.417

Cisco Unified Communications Manager Server-Side Request Forgery (SSRF) Vulnerability

Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) contain a server-side request forgery (SSRF) Vulnerability that could allow an unauthenticated, remote attacker to write files to the underlying operating system that could be used later to elevate to root.

CVE-2026-20230unified-communications-manager

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.009

Lantronix EDS5000 Code Injection Vulnerability

Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.

CVE-2025-67038eds5000

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.786

Ubiquiti UniFi OS Improper Input Validation Vulnerability

Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.

CVE-2026-34910unifi-os

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.023

Ubiquiti UniFi OS Path Traversal Vulnerability

Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.

CVE-2026-34909unifi-os

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.025

Ubiquiti UniFi OS Improper Access Control Vulnerability

Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.

CVE-2026-34908unifi-os

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.882

Splunk Enterprise Missing Authentication for Critical Function Vulnerability

Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.

CVE-2026-20253enterprise

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.804

Widget Factory Joomla Content Editor Improper Access Control Vulnerability

Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users.

CVE-2026-48907phpjoomla-content-editor

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.013

LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability

LiteSpeed cPanel plugin contains a UNIX symbolic link (Symlink) following vulnerability that could allow a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS.

CVE-2026-54420cpanel-plugin

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.077

Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability

Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

CVE-2026-20262catalyst-sd-wan-manager

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.923

Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability

Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools.

CVE-2026-35273peoplesoft-enterprise-peopletools

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.990

Ivanti Sentry OS Command Injection Vulnerability

Ivanti Sentry (formerly known as MobileIron Sentry) contains an OS command injection vulnerability which could allow a remote unauthenticated user to achieve root-level remote code execution. This vulnerability can be successfully exploited in cases where the Sentry appliance is in an unmanaged state with its endpoints externally reachable. The use of mTLS with EPMM or restricted HTTPS access through Neurons for MDM makes interfaces inaccessible to external actors.

CVE-2026-10520sentry

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.017

Google Chromium V8 Out-of-Bounds Read and Write Vulnerability

Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

CVE-2026-11645chromium-v8

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.008

Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability

Arista Extensible Operating System (EOS) contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP.

CVE-2026-7473extensible-operating-system

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.253

Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability

Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.

CVE-2026-20245catalyst-sd-wan-manager

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.107

SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability

SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.

CVE-2026-28318serv-u

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.275

Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

Mirasvit Full Page Cache Warmer contains a deserialization of untrusted data vulnerability that could allow unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie.

CVE-2026-45247phpmirasvit-full-page-cache-warmer

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.055

Linux Kernel Improper Authentication Vulnerability

Linux Kernel contains an improper authentication vulnerability which could allow for privilege escalation via the cgroups v1 release_agent feature.

CVE-2022-0492kernel

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.017

Android Framework Integer Overflow Vulnerability

Android Framework contains an integer overflow vulnerability that allows for code execution that could allow for local privilege escalation.

CVE-2025-48595framework

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.497

Oracle WebLogic Server Unspecified Vulnerability

Oracle WebLogic contains an unspecified vulnerability that could allow an unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.

CVE-2024-21182weblogic-server

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.867

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.

CVE-2026-0257pan-os

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.018

Nx Console Embedded Malicious Code Vulnerability

Nx Console contains an embedded malicious code vulnerability that allowed a malicious version of Nx Console to be published. The compromised extension fetched an obfuscated payload that could harvested credentials from multiple sources on disk and in memory.

CVE-2026-48027nx-console

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.023

TanStack Unspecified Vulnerability

TanStack contains an unspecified vulnerability that allowed malicious versions of the product to be published to the npm registry to publish credential-stealing malware under a trusted identity.

CVE-2026-45321npmtanstack

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.802

BerriAI LiteLLM Command Injection Vulnerability

BerriAI LiteLLM contains a command injection vulnerability that could allow any authenticated user, including holders of low-privilege internal-user keys, to run arbitrary commands on the host.

CVE-2026-42271litellm

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.701

Check Point Security Gateway Improper Authentication Vulnerability

Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

CVE-2026-50751security-gateway

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.015

Daemon Tools Lite Embedded Malicious Code Vulnerability

Daemon Tools contains an unspecified vulnerability that has a high impact on confidentiality, integrity, and availability.

CVE-2026-8398daemon-tools-lite

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.189

LiteSpeed cPanel Plugin Privilege Escalation Vulnerability

LiteSpeed cPanel Plugin contains privilege escalation vulnerability that is exposed via the user-end cPanel plugin, which can be abused by any cPanel user account to execute arbitrary scripts with root privileges.

CVE-2026-48172cpanel-plugin

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.846

Drupal Core SQL Injection Vulnerability

Drupal Core contains a SQL injection vulnerability that could allow for privilege escalation and remote code execution via specially crafted requests sent with the database abstraction API.

CVE-2026-9082drupalcore

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.789

Langflow Origin Validation Error Vulnerability

Langflow contains an origin validation error vulnerability in which an overly permissive CORS configuration combined with a refresh token cookie configured as SameSite=None allows a malicious webpage to perform cross-origin requests that include credentials and successfully call the refresh endpoint. This could allow the attacker to execute arbitrary code and achieve full system compromise via obtained tokens that permit access to authenticated endpoints.

CVE-2025-34291langflow

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.127

Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability

Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations.

CVE-2026-34926apex-one

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.988

Microsoft Windows Buffer Overflow Vulnerability

Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization.

CVE-2008-4250windows

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.509

Microsoft DirectX NULL Byte Overwrite Vulnerability

Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitrary code via a crafted QuickTime media file.

CVE-2009-1537directx

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.865

Adobe Acrobat and Reader Heap-Based Buffer Overflow Vulnerability

Adobe Acrobat and Reader contain a heap-based buffer overflow vulnerability which could allow remote attackers to execute arbitrary code via a crafted PDF file that triggers memory corruption.

CVE-2009-3459acrobat-and-reader

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.919

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

CVE-2010-0249internet-explorer

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.822

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

CVE-2010-0806internet-explorer

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.866

BerriAI LiteLLM SQL Injection Vulnerability

BerriAI LiteLLM contains a SQL injection vulnerability that allows an attacker to read data from the proxy's database and potentially modify it, leading to unauthorized access to the proxy and the credentials it manages.

CVE-2026-42208litellm

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.963

Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability

Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.

CVE-2026-31431kernellinux

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.018

Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information.

CVE-2025-48700npmzimbra-collaboration-suite-zcs

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.641

Microsoft Windows Protection Mechanism Failure Vulnerability

Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.

CVE-2026-32202windows

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.046

Microsoft Windows Link Following Vulnerability

Microsoft Windows contains a link following vulnerability that allows for privilege escalation

CVE-2025-60710windows

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.122

Microsoft Windows Out-of-Bounds Read Vulnerability

Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation

CVE-2023-36424windows

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.210

Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability

Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution.

CVE-2012-1854visual-basic-for-applications-vba

Updated Jul 9, 2026

criticalCISA KEVEPSS 1.000

JetBrains TeamCity Relative Path Traversal Vulnerability

JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.

CVE-2024-27199teamcity

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.075

SimpleHelp Path Traversal Vulnerability

SimpleHelp contains a path traversal vulnerability that allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user.

CVE-2024-57728simplehelp

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.093

SimpleHelp Missing Authorization Vulnerability

SimpleHelp contains a missing authorization vulnerability that could allow low-privileged technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role.

CVE-2024-57726simplehelp

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.242

Microsoft SharePoint Server Improper Input Validation Vulnerability

Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.

CVE-2026-32201sharepoint-server

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.876

ConnectWise ScreenConnect Path Traversal Vulnerability

ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems.

CVE-2024-1708screenconnect

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.362

Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.

CVE-2026-0300pan-os

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.431

Microsoft Office Remote Code Execution

Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.

CVE-2009-0238office

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.784

PaperCut NG/MF Improper Authentication Vulnerability

PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the SecurityRequestFilter class.

CVE-2023-27351ng-mf

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.056

Microsoft Exchange Server Cross-Site Scripting Vulnerability

Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context.

CVE-2026-42897npmmicrosoft

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.956

Marimo Remote Code Execution Vulnerability

Marimo contains an pre-authorization remote code execution vulnerability, allowing an unauthenticated attacked to shell access and execute arbitrary system commands.

CVE-2026-39987marimo

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.919

Samsung MagicINFO 9 Server Path Traversal Vulnerability

Samsung MagicINFO 9 Server contains a path traversal vulnerability that could allow an attacker to write arbitrary files as system authority.

CVE-2024-7399magicinfo-9-server

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.039

Kentico Xperience Path Traversal Vulnerability

Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations.

CVE-2025-2749kentico-xperience

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.024

Quest KACE Systems Management Appliance (SMA) Improper Authentication Vulnerability

Quest KACE Systems Management Appliance (SMA) contains an improper authentication vulnerability that could allow attackers to impersonate legitimate users without valid credentials.

CVE-2025-32975kace-systems-management-appliance-sma

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.885

Fortinet FortiClient EMS Improper Access Control Vulnerability

Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.

CVE-2026-35616forticlient-ems

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.941

Fortinet FortiClient EMS SQL Injection Vulnerability

Fortinet FortiClient EMS contains a SQL injection vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

CVE-2026-21643forticlient-ems

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.621

Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability

Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution.

CVE-2023-21529exchange-server

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.345

Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability

Ivanti Endpoint Manager Mobile (EPMM) contains an improper input validation vulnerability that allows a remotely authenticated user with administrative access to achieve remote code execution.

CVE-2026-6973endpoint-manager-mobile-epmm

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.840

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability

Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability that could allow attackers to achieve unauthenticated remote code execution.

CVE-2026-1340endpoint-manager-mobile-epmm

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.872

D-Link DIR-823X Command Injection Vulnerability

D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

CVE-2025-29635dir-823x

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.631

Microsoft Defender Denial of Service Vulnerability

Microsoft Defender contains an unspecified vulnerability that allows for denial of service.

CVE-2026-45498defender

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.084

Microsoft Defender Link Following Vulnerability

Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.

CVE-2026-41091defender

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.067

Microsoft Defender Insufficient Granularity of Access Control Vulnerability

Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally.

CVE-2026-33825defender

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.981

WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability

WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

CVE-2026-41940wordpresscpanel-and-whm-and-wp2-wordpress-squared

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.058

TrueConf Client Download of Code Without Integrity Check Vulnerability

TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.

CVE-2026-3502client

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.070

Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability

Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges.

CVE-2026-20122catalyst-sd-wan-manger

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.102

Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerability

Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems.

CVE-2026-20133catalyst-sd-wan-manager

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.053

Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability

Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.

CVE-2026-20128catalyst-sd-wan-manager

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.877

Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.

CVE-2026-20182catalyst-sd-wan

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.967

Apache ActiveMQ Improper Input Validation Vulnerability

Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.

CVE-2026-34197activemq

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.484

Adobe Acrobat Use-After-Free Vulnerability

Adobe Acrobat contains a use-after-free vulnerability that allows for code execution

CVE-2020-9715acrobat

Updated Jul 9, 2026

criticalCISA KEVEPSS 0.071

Adobe Acrobat and Reader Prototype Pollution Vulnerability

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution.

CVE-2026-34621acrobat-and-reader

Updated Jul 9, 2026