CVE-2026-15131

EUVD-2026-42460
Inappropriate implementation in Navigation in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 17.2%
Affected Products (NVD)
VendorProductVersion
googlechrome
𝑥
< 150.0.7871.115
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bookworm
vulnerable
bookworm (security)
154.0.8037.92-1~deb12u1
fixed
forky
154.0.8037.92-1
fixed
sid
154.0.8037.92-1
fixed
trixie
150.0.7871.181-1~deb13u1
fixed
trixie (security)
154.0.8037.92-1~deb13u1
fixed
Common Weakness Enumeration
References
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01162222768.html
https://issues.chromium.org/issues/526542464