Bug 2572016 (CVE-2026-126863) - CVE-2026-126863 chromium-browser: Use after free in HTML
Summary: CVE-2026-126863 chromium-browser: Use after free in HTML
Keywords:
Status: NEW
Alias: CVE-2026-126863
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2572201 2572202
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-11 22:55 UTC by OSIDB Bzimport
Modified: 2026-11-12 13:20 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-11-11 22:55:02 UTC 
Use after free in HTML in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Note You need to log in before you can comment on or make changes to this bug.