Bug 2523875 (CVE-2026-78904)

Summary: CVE-2026-78904 chromium-browser: ANGLE: Arbitrary code execution via type confusion in crafted HTML page
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: urgent Docs Contact:
Priority: urgent    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ANGLE. A type confusion vulnerability in ANGLE, a graphics abstraction layer used in Google Chrome, allows a remote attacker to exploit the flaw. By crafting a malicious HTML page, the attacker can trigger this vulnerability. This could potentially lead to the execution of arbitrary code outside of the browser's security sandbox, compromising the affected system.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2524890, 2524891    
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Description OSIDB Bzimport 2026-08-25 20:46:33 UTC
Type confusion in ANGLE in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)