CVE-2025-8879
published 2025-08-13CVE-2025-8879: 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…
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.28%
19.6th percentile
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)
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 139.0.7258.127-1~deb12u1 | 139.0.7258.127-1~deb12u1 |
| chromium | chromium | >= 0 < 139.0.7258.127-1~deb13u1 | 139.0.7258.127-1~deb13u1 |
| chromium | chromium | >= 0 < 139.0.7258.127-1 | 139.0.7258.127-1 |
| debian | chromium | < chromium 139.0.7258.127-1~deb12u1 (bookworm) | chromium 139.0.7258.127-1~deb12u1 (bookworm) |
| chrome | < 139.0.7258.127 | 139.0.7258.127 | |
| chrome | >= 139.0.7258.127 < 139.0.7258.127 | 139.0.7258.127 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_msrc8.8HIGH
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Chrome
Long Term Support Channel Update for ChromeOS: CVE-2025-8879
vendor_chrome·2025-11-07·CVSS 8.8
CVE-2025-8879 [HIGH] Long Term Support Channel Update for ChromeOS: CVE-2025-8879
Long Term Support Channel Update for ChromeOS
CVE-2025-8879
Microsoft
Chromium: CVE-2025-8879 Heap buffer overflow in libaom
vendor_msrc·2025-08-12·CVSS 8.8
CVE-2025-8879 [HIGH] Chromium: CVE-2025-8879 Heap buffer overflow in libaom
Chromium: CVE-2025-8879 Heap buffer overflow in libaom
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
139.0.3405.102
8/15/2025
139.0.7258.127/.128
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the bro
Debian
CVE-2025-8879: chromium - Heap buffer overflow in libaom in Google Chrome prior to 139.0.7258.127 allowed ...
vendor_debian·2025·CVSS 8.8
CVE-2025-8879 [HIGH] CVE-2025-8879: chromium - Heap buffer overflow in libaom in Google Chrome prior to 139.0.7258.127 allowed ...
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)
Scope: local
bookworm: resolved (fixed in 139.0.7258.127-1~deb12u1)
bullseye: open
forky: resolved (fixed in 139.0.7258.127-1)
sid: resolved (fixed in 139.0.7258.127-1)
trixie: resolved (fixed in 139.0.7258.127-1~deb13u1)
OSV
CVE-2025-8879: Heap buffer overflow in libaom in Google Chrome prior to 139
osv·2025-08-13·CVSS 8.8
CVE-2025-8879 [HIGH] CVE-2025-8879: Heap buffer overflow in libaom in Google Chrome prior to 139
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)
GHSA
GHSA-28w9-qhgf-j4rh: Heap buffer overflow in libaom in Google Chrome prior to 139
ghsa_unreviewed·2025-08-13
CVE-2025-8879 [HIGH] CWE-122 GHSA-28w9-qhgf-j4rh: Heap buffer overflow in libaom in Google Chrome prior to 139
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)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-08-13
Published