CVE-2025-8879

State: Published
Severity: 8.8 High
Published: Aug 13, 2025
Updated: Feb 26, 2026
Reserved: Aug 12, 2025

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)

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-122 Heap buffer overflow

Affected Products

Product	Versions
ChromeGoogle	139.0.7258.127 to before 139.0.7258.127Affected

References

https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html
https://issues.chromium.org/issues/432035817

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