CVE-2026-9114

Details

Use after free in QUIC in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to execute arbitrary code inside a sandbox via malicious network traffic. (Chromium security severity: High)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

148.0.7778.179

References

WEB

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html

WEB

https://issues.chromium.org/issues/495798630

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-9114