Bug 2503086 (CVE-2026-15901)

Summary: CVE-2026-15901 chromium-browser: Chromium: Remote code execution via use-after-free in Network component
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. A remote attacker could exploit a use-after-free vulnerability by enticing a user to visit a specially crafted HTML page. This could lead to heap corruption, potentially allowing the attacker to execute arbitrary code on the affected system.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2508428, 2508429    
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Description OSIDB Bzimport 2026-07-20 23:01:29 UTC
Use after free in Network in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)