Race condition in Google Chromium - CVE-2024-6778

Vulnerability identifier: #VU94389

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-2024-6778

CWE-ID: CWE-362

Exploitation vector: Remote access

Exploit availability: Public exploit is available

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

The vulnerability exists due to a race condition in DevTools in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and execute arbitrary code on the target system.

Google Chromium
Microsoft Edge
Google Chrome
Prisma Access Browser
Debian Linux
Fedora
Chrome OS
chromium
chromium (Debian package)

Install update from vendor's website.

Google Chromium - update to 126.0.6478.182
Microsoft Edge - update to 126.0.2592.113
Google Chrome - update to 126.0.6478.182
Chrome OS - update to 120.0.6099.319
chromium - addressed in versions 126.0.6478.182-1.el8, 126.0.6478.182-1.el9, 126.0.6478.182-1.fc39, 126.0.6478.182-1.fc40
chromium (Debian package) - update to 126.0.6478.182-1~deb12u1
Prisma Access Browser - update to 127.100.2858.4

• Exploit #10619 - CVE-2024-6778-POC (October 17, 2024)

• https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop.html
• https://crbug.com/341136300

• Multiple vulnerabilities in Google Chrome
• Debian update for chromium
• Multiple vulnerabilities in Microsoft Edge
• Fedora 39 update for chromium
• Fedora 40 update for chromium
• Fedora EPEL 8 update for chromium
• Fedora EPEL 9 update for chromium
• Remote code execution in Google ChromeOS
• Multiple vulnerabilities in Prisma Access Browser (August 2024)