CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4Tags
Description
Integer overflow in Media in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially exploit heap corruption via a crafted video file. (Chromium security severity: Low)
Analysis
Integer overflow in Google Chrome's media handling (versions prior to 147.0.7727.55) enables remote attackers to trigger heap corruption through specially crafted video files, achieving potential arbitrary code execution with high confidentiality, integrity, and availability impact. Attack requires user interaction to open malicious media content. …
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Remediation
Within 24 hours: Notify all users to update Chrome immediately to version 147.0.7727.55 or later via auto-update or manual installation. Within 7 days: Verify update deployment through endpoint management tools and confirm no systems remain on vulnerable versions. …
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External POC / Exploit Code
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EUVD-2026-20740
GHSA-g284-h8h3-hv83