CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Lifecycle Timeline
4Description
Insufficient data validation in Media in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform an out of bounds memory read via a crafted video file. (Chromium security severity: Low)
Analysis
Out-of-bounds memory read in Google Chrome's media subsystem (versions prior to 147.0.7727.55) enables remote attackers to disclose sensitive information and trigger denial-of-service conditions via malicious video files. Exploitation requires user interaction (opening/playing crafted video content). …
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Remediation
Within 24 hours: Inventory Chrome deployment versions across endpoints and identify instances below 147.0.7727.55. Within 7 days: Deploy Chrome version 147.0.7727.55 or later via your endpoint management system; prioritize systems handling sensitive data or frequent video consumption. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-20734
GHSA-96rx-8295-gjvx