Description
Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 154.0.8037.97 – < 154.0.8037.97 | 154.0.8037.97 |
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 | 155.0.8059.39-1 | — |
| Debian 13 | chromium | 155.0.8059.39-1~deb13u1 | — |
| Debian 12 | chromium | 155.0.8059.39-1~deb12u1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 154.0.8037.97-1.1 | openSUSE-SU-2026:12063-1 |
| openSUSE Leap 16.0 | chromium | 154.0.8037.97-bp160.1.1 | openSUSE-SU-2026:22023-1 |
Advisories 3
- WID-SEC-2026-3737 Google Chrome / Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 10, 2026
- openSUSE-SU-2026:22023-1 Security update for chromium SUSE / openSUSE Security Updates · Nov 1, 2026
- openSUSE-SU-2026:12063-1 chromedriver-154.0.8037.97-1.1 on GA media SUSE / openSUSE Security Updates · Oct 7, 2026