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CyberSigur / Security Intelligence

Known exploited vulnerabilities

Browse CISA's Known Exploited Vulnerabilities catalog. Search by CVE, vendor, or product. Information is published by the US Cybersecurity and Infrastructure Security Agency.

Official CISA source ↗CISA updated: 2026-10-27

1,760 vulnerabilities · Page 13 of 88

CVE-2024-7694

TeamT5 ThreatSonar Anti-Ransomware Unrestricted Upload of File with Dangerous Type Vulnerability

TeamT5 · ThreatSonar Anti-Ransomware · Added: 2026-02-17

TeamT5 ThreatSonar Anti-Ransomware contains an unrestricted upload of file with dangerous type vulnerability. ThreatSonar Anti-Ransomware does not properly validate the content of uploaded files. Remote attackers with administrator privileges on the product platform can upload malicious files, which can be used to execute arbitrary system commands on the server.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-2441

Google Chromium CSS Use-After-Free Vulnerability

Google · Chromium · Added: 2026-02-17

Google Chromium CSS contains a use-after-free vulnerability that could allow a remote attacker to potentially exploit heap corruption 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.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-1731Confirmed ransomware campaign use

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability

BeyondTrust · Remote Support (RS) and Privileged Remote Access (PRA) · Added: 2026-02-13

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2024-43468

Microsoft Configuration Manager SQL Injection Vulnerability

Microsoft · Configuration Manager · Added: 2026-02-12

Microsoft Configuration Manager contains an SQL injection vulnerability. An unauthenticated attacker could exploit this vulnerability by sending specially crafted requests to the target environment which are processed in an unsafe manner enabling the attacker to execute commands on the server and/or underlying database.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2025-15556

Notepad++ Download of Code Without Integrity Check Vulnerability

Notepad++ · Notepad++ · Added: 2026-02-12

Notepad++ when using the WinGUp updater, contains a download of code without integrity check vulnerability that could allow an attacker to intercept or redirect update traffic to download and execute an attacker-controlled installer. This could lead to arbitrary code execution with the privileges of the user.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2025-40536

SolarWinds Web Help Desk Security Control Bypass Vulnerability

SolarWinds · Web Help Desk · Added: 2026-02-12

SolarWinds Web Help Desk contains a security control bypass vulnerability that could allow an unauthenticated attacker to gain access to certain restricted functionality.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-20700

Apple Multiple Buffer Overflow Vulnerability

Apple · Multiple Products · Added: 2026-02-12

Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21510

Microsoft Windows Shell Protection Mechanism Failure Vulnerability

Microsoft · Windows · Added: 2026-02-10

Microsoft Windows Shell contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21513

Microsoft MSHTML Framework Protection Mechanism Failure Vulnerability

Microsoft · Windows · Added: 2026-02-10

Microsoft MSHTML Framework contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21514

Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability

Microsoft · Office · Added: 2026-02-10

Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21519

Microsoft Windows Type Confusion Vulnerability

Microsoft · Windows · Added: 2026-02-10

Microsoft Desktop Windows Manager contains a type confusion vulnerability that could allow an authorized attacker to elevate privileges locally.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21525

Microsoft Windows NULL Pointer Dereference Vulnerability

Microsoft · Windows · Added: 2026-02-10

Microsoft Windows Remote Access Connection Manager contains a NULL pointer dereference that could allow an unauthorized attacker to deny service locally.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-21533

Microsoft Windows Improper Privilege Management Vulnerability

Microsoft · Windows · Added: 2026-02-10

Microsoft Windows Remote Desktop Services contains an improper privilege management vulnerability that could allow an authorized attacker to elevate privileges locally.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2025-11953

React Native Community CLI OS Command Injection Vulnerability

React Native Community · CLI · Added: 2026-02-05

React Native Community CLI contains an OS command injection vulnerability which could allow unauthenticated network attackers to send POST requests to the Metro Development Server and run arbitrary executables via a vulnerable endpoint exposed by the server. On Windows, attackers can also execute arbitrary shell commands with fully controlled arguments.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-24423Confirmed ransomware campaign use

SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability

SmarterTools · SmarterMail · Added: 2026-02-05

SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2019-19006

Sangoma FreePBX Improper Authentication Vulnerability

Sangoma · FreePBX · Added: 2026-02-03

Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2021-39935

GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability

GitLab · Community and Enterprise Editions · Added: 2026-02-03

GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2025-40551

SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability

SolarWinds · Web Help Desk · Added: 2026-02-03

SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2025-64328

Sangoma FreePBX OS Command Injection Vulnerability

Sangoma · FreePBX · Added: 2026-02-03

Sangoma FreePBX Endpoint Manager contains an OS command injection vulnerability that could allow for a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to potentially obtain remote access to the system as an asterisk user.

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
CVE-2026-1281

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability

Ivanti · Endpoint Manager Mobile (EPMM) · Added: 2026-01-29

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

CISA recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CVE details ↗
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