Bug 2566387 (CVE-2026-121160)

Summary: CVE-2026-121160 chromium-browser: skia: Out of bounds read in Skia
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: gotiwari, jhorak, mvyas, rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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An out of bounds read flaw was found in the Skia component of the Chromium browser. Upstream bug(s): https://issues.chromium.org/issues/577352772
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2567123, 2567143    
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Description OSIDB Bzimport 2026-11-03 20:59:44 UTC
Out of bounds read in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)