CVE-2025-8879CWE-122

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…

High · published August 13, 2025

CVSS v3.1
8.8
EPSS
0%
Percentile
20.1
In the wild
Unconfirmed
What it is

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)

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00286 · 20.1th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-08-13T02:43Z
EPSS history
Timeline
  • 13 AUG 02:43Z
    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…
    cvelistv5