Bug 2534404 (CVE-2026-91738)

Summary: CVE-2026-91738 chromium-browser: angle: chromium-browser: Improper input validation in ANGLE
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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An improper input validation flaw was found in the ANGLE component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=536450979
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2541450, 2541451, 2535921, 2535925    
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Description OSIDB Bzimport 2026-09-15 21:40:08 UTC
Improper input validation in ANGLE in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)