Description
Use after free in WebRTC in Google Chrome prior to 121.0.6167.85 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 121.0.6167.85 – < 121.0.6167.85 | 121.0.6167.85 |
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 | 121.0.6167.85-1 | — |
| Debian 13 | chromium | 121.0.6167.85-1 | — |
| Debian 12 | chromium | 121.0.6167.85-1~deb12u1 | DSA-5607-1 |
Advisories 1
- DSA-5607-1 chromium - security update Debian Security (DSA / DLA) · Mar 9, 2026