Bug 2488057 (CVE-2026-12026)

Summary: CVE-2026-12026 chromium-browser: chromium-browser: Out of bounds read  Video
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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The following flaw was identified in the Chromium browser: Out of bounds read  Video. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=517347084
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2491264, 2491265    
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Description OSIDB Bzimport 2026-06-11 22:01:26 UTC
Out of bounds read in Video in Google Chrome on ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)