Vulnerability Description
Use after free in Chromoting in Google Chrome on Linux prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Low)
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 150.0.7871.47 | |
| Linux | Linux Kernel | - |
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_Vendor Advisory
- https://issues.chromium.org/issues/513789382Permissions Required
FAQ
What is CVE-2026-14121?
CVE-2026-14121 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Use after free in Chromoting in Google Chrome on Linux prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Low)
How severe is CVE-2026-14121?
CVE-2026-14121 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-14121?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Linux Linux Kernel.