CVE-2026-13891

Vulnerability summary (CVE-2026-13891): Insufficient validation of untrusted input in the Extensions component of Google Chrome up to version 150.0.7871.47 allows a remote attacker who has already compromised the renderer process to escalate privileges by loading a crafted HTML page. The issue is...

CVE-2026-13891

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13888

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13888

The CVE-2026-13888 entry concerns a use-after-free in Chrome’s Extensions component affecting Chrome builds prior to 150.0.7871.47. The vulnerability allows a remote attacker to execute arbitrary code inside the Chrome sandbox via a crafted HTML page. Affected software: Google Chrome (Extensions ...

CVE-2026-13888

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13824

CVE-2026-13824 concerns Google Chrome extensions policy enforcement. The issue is described as insufficient policy enforcement in Chrome’s Extensions, allowing a remote attacker who has compromised the renderer process to escalate privileges via a crafted HTML page. The public notes specify the v...

CVE-2026-13824

Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: High...

CVE-2026-13824

Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: High...

CVE-2026-13774

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. Chromium security severity: Critical...

CVE-2026-13774

CVE-2026-13774: Use-after-free in Chrome Extensions allows arbitrary code execution when a user installs a malicious extension. Affected: Google Chrome (Extensions). Root cause: use-after-free in Extensions. Impact: potential arbitrary code execution. Mitigation: update to Chrome 150.0.7871.47 or...

CVE-2026-13774

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. Chromium security severity: Critical...

PT-2026-54233

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Incorrect security UI in Extensions allows an attacker to inject arbitrary scripts or HTML via a crafted HTML page. This occurs when a user is convinced to install a malicious extension...

PT-2026-54275

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient validation of untrusted input within the Extensions component allows an attacker to perform UI spoofing. This occurs when a user is convinced to install a specially crafted...

PT-2026-54328

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in Extensions allows a remote attacker who has compromised the renderer process to leak cross-origin data through a crafted HTML page. Recommendations...

PT-2026-54322

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in Extensions allows an attacker to bypass the content security policy if a user is convinced to install a malicious extension. This is achieved through ...

PT-2026-54273

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 150.0.7871.47 Description Incorrect security UI in Extensions allows a remote attacker to perform UI spoofing via a crafted HTML page if a user is convinced to engage in specific UI gestures. UI...

PT-2026-54221

Name of the Vulnerable Software and Affected Versions Google Chrome on Linux versions prior to 150.0.7871.47 Description Insufficient policy enforcement in Extensions allows an attacker to perform UI spoofing through a crafted Chrome Extension, provided they can convince a user to install the...

PT-2026-54051

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description A use after free issue exists within the Extensions component. This occurs when a program continues to use a pointer after it has been freed, which can lead to memory corruption. An...

PT-2026-54165

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description A use after free issue exists within the Extensions component. This flaw allows a remote attacker to execute arbitrary code inside a sandbox by inducing the user to visit a specially...

PT-2026-54417

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description An inappropriate implementation in Extensions allows a remote attacker who has compromised the renderer process to perform UI spoofing using a crafted HTML page. UI spoofing is a...