CVE-2026-7344

EUVD-2026-26170
Use after free in Accessibility in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
googlechrome
𝑥
< 147.0.7727.138
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bookworm
147.0.7727.137-1~deb12u1
fixed
bookworm (security)
149.0.7827.102-1~deb12u1
fixed
bullseye
vulnerable
bullseye (security)
vulnerable
forky
148.0.7778.178-1
fixed
sid
149.0.7827.102-1
fixed
trixie
147.0.7727.137-1~deb13u1
fixed
trixie (security)
149.0.7827.102-1~deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
jammy
not-affected
noble
not-affected
questing
not-affected
resolute
not-affected
Common Weakness Enumeration
References
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html
https://issues.chromium.org/issues/503419515