Bug 2572197 - CVE-2026-126883 chromium: chromium-browser: Arbitrary code execution via use-after-free in Core [fedora-all]
Summary: CVE-2026-126883 chromium: chromium-browser: Arbitrary code execution via use-...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: chromium
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Than Ngo
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["a7242661-45c3-42a4-a1d7-1...
Depends On:
Blocks: CVE-2026-126883
TreeView+ depends on / blocked
 
Reported: 2026-11-12 06:14 UTC by Avinash Hanwate
Modified: 2026-11-12 06:14 UTC (History)
6 users (show)

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


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Description Avinash Hanwate 2026-11-12 06:14:34 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Use after free in Core in Google Chrome on on Windows prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)


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