Description
Use after free in Prerender in Google Chrome prior to 155.0.8059.84 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 155.0.8059.84 – < 155.0.8059.84 | 155.0.8059.84 |
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 | 156.0.8078.47-1 | — |
| Debian 13 | chromium | 156.0.8078.47-1~deb13u1 | — |
| Debian 12 | chromium | 156.0.8078.47-1~deb12u1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 155.0.8059.84-1.1 | openSUSE-SU-2026:12188-1 |
| openSUSE Leap 16.0 | chromium | 155.0.8059.84-bp160.1.1 | openSUSE-SU-2026:22124-1 |
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
-
VABISMO/chrome2shell ★ 1 · Oct 24, 2026
Chrome Vulnerability Laboratory . CVE-2026-110922
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 3
- WID-SEC-2026-3982 Google Chrome / Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 2, 2026
- openSUSE-SU-2026:22124-1 Security update for chromium SUSE / openSUSE Security Updates · Nov 1, 2026
- openSUSE-SU-2026:12188-1 chromedriver-155.0.8059.84-1.1 on GA media SUSE / openSUSE Security Updates · Oct 20, 2026