CVE-2026-19557

EUVD-2026-56984
Use after free in TabStrip in Google Chrome on Mac prior to 151.0.7922.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.3 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 20.63%
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)
153.0.8010.52-1~deb13u1
fixed
Common Weakness Enumeration
References
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01815628406.html
https://issues.chromium.org/issues/534867485