CVE-2026-19558

EUVD-2026-56985
Use after free in Extensions in Google Chrome prior to 151.0.7922.137 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: High)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 16.49%
Affected Products (NVD)
VendorProductVersion
googlechrome
𝑥
< 151.0.7922.137
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bookworm
vulnerable
bookworm (security)
153.0.8010.52-1~deb12u1
fixed
forky
vulnerable
sid
153.0.8010.52-1
fixed
trixie
vulnerable
trixie (security)
153.0.8010.47-2~deb13u1
fixed
Common Weakness Enumeration
References
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01815628406.html
https://issues.chromium.org/issues/536676756