devtools use after free

About this tag
The devtools use after free tag covers discussions about a specific high-severity vulnerability, CVE-2026-6919, in Google Chrome's DevTools component. This use-after-free flaw affects Chrome versions before 147.0.7727.117 and could allow a remote attacker who has already compromised the renderer process to attempt a sandbox escape via a crafted HTML page. While Chromium rates the bug as High, CISA's CVSS 3.1 score of 9.6 Critical underscores the potential for real-world exploit chains. Content under this tag focuses on patching Chrome to block sandbox escape, browser security hardening, and the implications of DevTools vulnerabilities for enterprise IT and Windows users.

  1. CVE-2026-6919 DevTools UAF: Patch Chrome 147.0.7727.117+ to Block Sandbox Escape

    Chromium’s latest security alert, CVE-2026-6919, is a reminder that browser hardening is no longer just about JavaScript engines, media codecs, or extension permissions. The flaw is a use-after-free vulnerability in DevTools affecting Google Chrome versions before 147.0.7727.117, and it could...
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    • browser patching chrome security cve-2026-6919 devtools use after free
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    • Forum: Security Alerts