Bug 2453692 (CVE-2026-5274)

Summary: CVE-2026-5274 chromium-browser: Integer overflow in Codecs
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: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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An integer overflow flaw was found in the Codecs component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=488596746
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Bug Depends On: 2453725, 2453728    
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Description OSIDB Bzimport 2026-04-01 05:02:42 UTC
Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)