Description
Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 140.0.7339.127 – < 140.0.7339.127 | 140.0.7339.127 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | chromium | 140.0.7339.127-1 | — |
| Debian 13 | chromium | 140.0.7339.127-1~deb13u1 | DSA-5996-1 |
| Debian 12 | chromium | 140.0.7339.127-1~deb12u1 | DSA-5996-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 140.0.7339.127-1.1 | openSUSE-SU-2025:15548-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | qt6-qtwebengine | 6.9.2-r1 | — |
| Alpine v3.23 | qt6-qtwebengine | 6.9.2-r1 | — |
| Alpine v3.22 | qt6-qtwebengine | 6.8.3-r1 | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | chromium | 140.0.7339.127-r0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
gduma-phData/patch-CVE-2025-10200 ★ 0 · Aug 24, 2026
Patch: Typosquatting via namespace (PyPI)
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 3
- WID-SEC-2025-2015 Google Chrome und Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 13, 2026
- openSUSE-SU-2025:15548-1 chromedriver-140.0.7339.127-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-5996-1 chromium - security update Debian Security (DSA / DLA) · Mar 9, 2026