CVE-2025-8879

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Heap buffer overflow in libaom in Google Chrome prior to 139.0.7258.127 allowed a remote attacker to potentially exploit heap corruption via a curated set of gestures. (Chromium security severity: High)

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

Vendor	Product	Versions
Google	Chrome	>= 139.0.7258.127, < 139.0.7258.127

References

https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.htmlRelease Notes, Vendor Advisory
https://issues.chromium.org/issues/432035817Issue Tracking, Permissions Required

Timeline

Published: Aug 13, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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