CVE-2026-126885

Description

Use after free in ServiceWorker in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

References

https://issues.chromium.org/issues/568699166

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-124060

https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS