CVE-2025-13042 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-763 — Release of Invalid Pointer or Reference9 documents9 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 73.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumPaloalto Prisma Browser
Timeline
PublishedNov 12
Latest updateJan 14

Description

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.166 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (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/chrome142.0.7444.166 — 142.0.7444.166
▶NVDgoogle/chrome< 142.0.7444.162
▶Debianchromium/chromium< 142.0.7444.162-1~deb12u1+2

🔴Vulnerability Details

3
CVEList
CVE-2025-13042: Inappropriate implementation in V8 in Google Chrome prior to 142↗2025-11-12
▶
GHSA
GHSA-4xh6-3w83-666c: Inappropriate implementation in V8 in Google Chrome prior to 142↗2025-11-12
▶
OSV
CVE-2025-13042: Inappropriate implementation in V8 in Google Chrome prior to 142↗2025-11-12
▶

📋Vendor Advisories

5
Palo Alto
PAN-SA-2026-0001 Chromium: Monthly Vulnerability Update (January 2026)↗2026-01-14
▶
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2025-13042↗2025-12-12
▶
Red Hat
chromium-browser: Inappropriate implementation in V8↗2025-11-12
▶
Microsoft
Chromium: CVE-2025-13042 Inappropriate implementation in V8↗2025-11-11
▶
Debian
CVE-2025-13042: chromium - Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.166 allo...↗2025
▶
CVE-2025-13042 — Out-of-bounds Write in Google Chrome | cvebase