Bug 2538482 (CVE-2026-93383)

Summary: CVE-2026-93383 chromium-browser: Google Chrome: Cross-origin data leak via crafted HTML page
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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A flaw was found in Google Chrome. This vulnerability, an information leak in the Permissions component, allows a remote attacker to leak cross-origin data. Exploitation occurs when a user visits a specially crafted HTML page, leading to unauthorized disclosure of sensitive information.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2542236, 2542237    
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Description OSIDB Bzimport 2026-09-22 18:40:16 UTC
Information leak in Permissions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)