CVE-2025-13721 — Race Condition in Google Chrome

CWE-362 — Race ConditionCWE-366 — Race Condition within a Thread9 documents9 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 70.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Google ChromeChromium
Timeline
PublishedDec 2
Latest updateDec 17

Description

Race in v8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/chrome143.0.7499.41 — 143.0.7499.41
▶NVDgoogle/chrome< 143.0.7499.40+1
▶Debianchromium/chromium< 143.0.7499.40-1~deb12u1+2

🔴Vulnerability Details

3
GHSA
GHSA-72mf-gf7v-562w: Race in v8 in Google Chrome prior to 143↗2025-12-02
▶
OSV
CVE-2025-13721: Race in v8 in Google Chrome prior to 143↗2025-12-02
▶
CVEList
CVE-2025-13721: Race in v8 in Google Chrome prior to 143↗2025-12-02
▶

📋Vendor Advisories

4
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-13721↗2025-12-17
▶
Microsoft
Chromium: CVE-2025-13721 Race in v8↗2025-12-09
▶
Red Hat
chromium-browser: Race in v8↗2025-12-02
▶
Debian
CVE-2025-13721: chromium - Race in v8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to ...↗2025
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft December 2025 Patch Tuesday fixes 3 zero-days, 57 flaws↗2025-12-09
▶
CVE-2025-13721 — Race Condition in Google Chrome | cvebase