Bug 2514410 (CVE-2026-19558) - CVE-2026-19558 chromium-browser: Google Chrome Extensions: Arbitrary code execution via malicious extension installation
Summary: CVE-2026-19558 chromium-browser: Google Chrome Extensions: Arbitrary code exe...
Keywords:
Status: NEW
Alias: CVE-2026-19558
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2514497 2514498
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-11 21:31 UTC by OSIDB Bzimport
Modified: 2026-08-12 07:25 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-08-11 21:31:35 UTC 
Use after free in Extensions in Google Chrome prior to 151.0.7922.137 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: High)
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