Security Risk Severity

Critical Security Risks — Page 7

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

288 published critical risks

Critical severity

Showing 217–252 of 288 published risks.

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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-2026-20230network-securityssrf

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-2025-67038industrial-controlremote-code-execution

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-2026-34910network-securityremote-code-executioninput-validation

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-2026-34909network-securitypath-traversal

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-2026-34908network-securityauthorization-bypass

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-2026-20253authentication-bypassfile-write

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-2026-48907joomlaphpauthorization-bypass

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-2026-54420path-traversal

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-2026-20262network-securitypath-traversal

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-2026-35273authentication-bypass

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-2026-10520remote-code-execution

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-2026-11645browsermicrosoftremote-code-executioninformation-disclosure

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-2026-7473network-security

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-2026-20245network-security

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-2026-28318network-securitydenial-of-service

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-2026-45247phpremote-code-executionunsafe-deserialization

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-2022-0492linuxauthentication-bypassauthorization-bypassprivilege-escalation

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-2025-48595input-validationprivilege-escalation

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-2024-21182java

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-2026-0257network-securityauthentication-bypass

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-2026-48027supply-chain

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-2026-45321npm

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-2026-42271remote-code-execution

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-2026-50751network-securityauthentication-bypass

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-2026-8398supply-chain

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-2026-48172privilege-escalation

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-2026-9082drupalapi-securityremote-code-executionsql-injection

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-2025-34291api-securityremote-code-execution

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-2026-34926supply-chainpath-traversal

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-2008-4250windowsmicrosoftremote-code-executionmemory-corruption

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-2009-1537microsoftremote-code-execution

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-2009-3459remote-code-executionmemory-corruption

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-2010-0249browsermicrosoftremote-code-executionmemory-corruption

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-2010-0806browsermicrosoftremote-code-executionmemory-corruption

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-2026-42208sql-injection

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-2026-31431linuxprivilege-escalation

Updated Jul 9, 2026