CVE-2025-10502 — Heap-based Buffer Overflow in Google Chrome

CWE-122 — Heap-based Buffer Overflow8 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 71.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumPaloalto Prisma Browser
Timeline
PublishedSep 24
Latest updateOct 8

Description

Heap buffer overflow in ANGLE in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/chrome140.0.7339.185 — 140.0.7339.185
▶NVDgoogle/chrome< 140.0.7339.185
▶Debianchromium/chromium< 140.0.7339.185-1~deb12u1+2

🔴Vulnerability Details

3
GHSA
GHSA-gf8v-xggh-3g7h: Heap buffer overflow in ANGLE in Google Chrome prior to 140↗2025-09-24
▶
OSV
CVE-2025-10502: Heap buffer overflow in ANGLE in Google Chrome prior to 140↗2025-09-24
▶
CVEList
CVE-2025-10502: Heap buffer overflow in ANGLE in Google Chrome prior to 140↗2025-09-24
▶

📋Vendor Advisories

4
Palo Alto
PAN-SA-2025-0016 Chromium: Monthly Vulnerability Update (October 2025)↗2025-10-08
▶
Chrome
Stable Channel Update for Desktop: CVE-2025-10502↗2025-09-17
▶
Microsoft
Chromium: CVE-2025-10502 Heap buffer overflow in ANGLE↗2025-09-09
▶
Debian
CVE-2025-10502: chromium - Heap buffer overflow in ANGLE in Google Chrome prior to 140.0.7339.185 allowed a...↗2025
▶
CVE-2025-10502 — Heap-based Buffer Overflow in Google | cvebase