CVE-2026-92055

The DevTools component in Mozilla Firefox and Thunderbird is vulnerable to privilege escalation . This flaw was addressed in the following versions: Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . While the specific technical root cause is not detailed beyond the compo...

CVE-2026-92055

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

EUVD-2026-78518

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

Chromium CVE-2026-87617: Use after free in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87572: Injection in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87533: Use after free in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87511: Missing authorization in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87492: Incorrect authorization in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87448: Use after free in DevTools

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

ROS-20260915-73-0100

The vulnerability of the DevTools component in Google Chrome and Microsoft Edge relates to reading data beyond the acceptable buffer limit. Exploiting this vulnerability could allow a malicious actor to cause service interruptions through a specially created HTML page...

ROS-20260915-73-0081

The vulnerability of the DevTools component in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability could allow a malicious actor to cause a service failure through a specially created HTML page...

ROS-20260915-73-0070

The vulnerability of DevTools components in Google Chrome and Microsoft Edge relates to the lack of authentication for critical functions. Exploiting this vulnerability can allow a malicious actor to gain access to confidential data...

ROS-20260915-73-0034

The vulnerability of the DevTools component in Google Chrome and Microsoft Edge is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to compromise data integrity remotely...

CVE-2026-92055: Improper Privilege Management

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

ROS-20260915-73-0054

The vulnerability of DevTools components in Microsoft Edge and Google Chrome is related to access control errors. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to protected information...

PT-2026-91991

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 156 Firefox ESR versions prior to 153.3 Thunderbird versions prior to 156 Thunderbird versions prior to 153.3 Description A privilege escalation issue exists within the DevTools component. Recommendations Update Firef...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in DevTools in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Before version 92.0.4515.107, using “after free” in DevTools in Google Chrome allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in DevTools in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in DevTools in Google Chrome prior to 136.0.7103.59 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: Medium...