Use of uninitialized resource in Google Chromium - CVE-2026-19161

Vulnerability identifier: #VU141217

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-19161

CWE-ID: CWE-908

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to usage of uninitialized resources in Skia in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage, trigger uninitialized usage of resources and compromise the affected system.

Google Chromium
Microsoft Edge
Google Chrome
Debian Linux
Fedora
chromium
chromium (Debian package)

Install update from vendor's website.

Google Chromium - update to 151.0.7922.108
Microsoft Edge - update to 151.0.4129.78
Google Chrome - update to 151.0.7922.108
chromium - addressed in versions 151.0.7922.108-1.el9, 151.0.7922.108-1.el10_2, 151.0.7922.108-1.el10_3, 151.0.7922.108-1.fc43, 151.0.7922.108-1.fc44
chromium (Debian package) - update to 151.0.7922.108-1~deb13u1

• https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01193673229.html
• https://crbug.com/536165038

• Multiple vulnerabilities in Google Chrome
• Fedora 44 update for chromium
• Fedora EPEL 9 update for chromium
• Fedora EPEL 10.2 update for chromium
• Fedora 43 update for chromium
• Fedora EPEL 10.3 update for chromium
• Debian update for chromium
• Multiple vulnerabilities in Microsoft Edge