Description
Uninitialized resource in ANGLE in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 156.0.8078.73 – < 156.0.8078.73 | 156.0.8078.73 |
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 | 156.0.8078.73-1 | — |
| Debian 13 | chromium | 156.0.8078.73-1~deb13u1 | — |
| Debian 12 | chromium | 156.0.8078.73-1~deb12u1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | webkit2gtk3 +3 | 2.54.2-0.el9_8.1 | RHSA-2026:91580 |
| RHEL 8 | webkit2gtk3 +3 | 2.54.2-1.el8_10 | RHSA-2026:91636 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | webkit2gtk3 +3 | 2.54.2-0.el9_8.1 | ALSA-2026:91580 |
| AlmaLinux 8 | webkit2gtk3 +3 | 2.54.2-1.el8_10 | ALSA-2026:91636 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 156.0.8078.73-1.1 | openSUSE-SU-2026:12359-1 |
| openSUSE Leap 16.0 | chromium | 156.0.8078.73-bp160.1.1 | openSUSE-SU-2026:22202-1 |
Advisories 7
- RHSA-2026:91636 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:91580 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- WID-SEC-2026-4210 Google Chrome: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Nov 11, 2026
- ALSA-2026:91580 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Nov 4, 2026
- ALSA-2026:91636 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Nov 4, 2026
- openSUSE-SU-2026:22202-1 Security update for chromium SUSE / openSUSE Security Updates · Oct 31, 2026
- openSUSE-SU-2026:12359-1 chromedriver-156.0.8078.73-1.1 on GA media SUSE / openSUSE Security Updates · Oct 31, 2026