CVE-2025-12432
published 2025-11-10CVE-2025-12432: Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security…
PriorityP348high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.23%
13.9th percentile
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 142.0.7444.59-1~deb12u1 | 142.0.7444.59-1~deb12u1 |
| chromium | chromium | >= 0 < 142.0.7444.59-1~deb13u1 | 142.0.7444.59-1~deb13u1 |
| chromium | chromium | >= 0 < 142.0.7444.59-1 | 142.0.7444.59-1 |
| debian | chromium | < chromium 142.0.7444.59-1~deb12u1 (bookworm) | chromium 142.0.7444.59-1~deb12u1 (bookworm) |
| chrome | < 142.0.7444.59 | 142.0.7444.59 | |
| chrome | >= 142.0.7444.59 < 142.0.7444.59 | 142.0.7444.59 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
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
vendor_redhat8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2025-12432: Race in V8 in Google Chrome prior to 142
osv·2025-11-10·CVSS 8.8
CVE-2025-12432 [HIGH] CVE-2025-12432: Race in V8 in Google Chrome prior to 142
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
GHSA
GHSA-v242-2pg6-cfqq: Race in V8 in Google Chrome prior to 142
ghsa_unreviewed·2025-11-10
CVE-2025-12432 [HIGH] CWE-362 GHSA-v242-2pg6-cfqq: Race in V8 in Google Chrome prior to 142
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Palo Alto
PAN-SA-2025-0018 Chromium and Prisma Browser: Monthly Vulnerability Update (November 2025)
vendor_paloalto·2025-11-12·CVSS 8.8
CVE-2025-12428 [HIGH] PAN-SA-2025-0018 Chromium and Prisma Browser: Monthly Vulnerability Update (November 2025)
PAN-SA-2025-0018 Chromium and Prisma Browser: Monthly Vulnerability Update (November 2025)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html CVE CVSS Summary CVE-2025-12428 Type Confusion in V8 CVE-2025-12429 Inappropriate implementation in V8 CVE-2025-12430 Object lifecycle issue in Media CVE-2025-12431 Inappropriate implementation in Extensions CVE-2025-12432 Race in V8 CVE-2025-12433 Inappropriate implementation in V8 CVE-2025-12036 Inappropriate implementation in V8 CVE-2025-12434 Race in Storage CVE-2025-12435 Incorrect security UI in Omnibox CVE-2025-12436 Policy bypass in Extensions CVE-2025-12437 Use after free in PageInfo CVE-2025-12438 Use after free in
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-12432
vendor_chrome·2025-11-11·CVSS 8.8
CVE-2025-12432 [HIGH] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-12432
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2025-12432
Red Hat
chromium-browser: Race in V8
vendor_redhat·2025-11-10·CVSS 8.8
CVE-2025-12432 [HIGH] CWE-366 chromium-browser: Race in V8
chromium-browser: Race in V8
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Microsoft
Chromium: CVE-2025-12432 Race in V8
vendor_msrc·2025-10-14·CVSS 8.8
CVE-2025-12432 [HIGH] Chromium: CVE-2025-12432 Race in V8
Chromium: CVE-2025-12432 Race in V8
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
142.0.3595.53
10/31/2025
142.0.7445.59/.60
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 browser?
In your Micros
Debian
CVE-2025-12432: chromium - Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to ...
vendor_debian·2025·CVSS 8.8
CVE-2025-12432 [HIGH] CVE-2025-12432: chromium - Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to ...
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 142.0.7444.59-1~deb12u1)
bullseye: open
forky: resolved (fixed in 142.0.7444.59-1)
sid: resolved (fixed in 142.0.7444.59-1)
trixie: resolved (fixed in 142.0.7444.59-1~deb13u1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-11-10
Published