Bug 2528193 (CVE-2026-85043)

Summary: CVE-2026-85043 chromium-browser: Chromium: System access restriction bypass via incomplete network cleanup
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: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the Network component of Chromium. This incomplete cleanup vulnerability allows a remote attacker to bypass system access restrictions by sending specially crafted network traffic. This could lead to unauthorized access to system resources.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2542231, 2542232    
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Description OSIDB Bzimport 2026-09-03 19:32:27 UTC
Incomplete cleanup in Network in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to bypass system access restrictions via crafted network traffic. (Chromium security severity: High)