CVE-2026-15131

MEDIUM

Google Chrome < 150.0.7871.115 - Site Isolation Bypass via Crafted HTML Page in Navigation

Title source: llm

Description

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)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01162222768.html

https://issues.chromium.org/issues/526542464

Scores

CVSS v3 4.3

EPSS 0.0017

EPSS Percentile 6.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (2)

google/chrome < 150.0.7871.115

Google/Chrome 150.0.7871.115

Published Jul 08, 2026

Tracked Since Jul 09, 2026