CVE-2026-11258

MEDIUM

Google Chrome < 149.0.7827.53 - Discretionary Access Control Bypass via File System Access

Title source: llm

Description

Inappropriate implementation in File System Access in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Low)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

https://issues.chromium.org/issues/499078161

Scores

CVSS v3 6.5

EPSS 0.0020

EPSS Percentile 10.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-284

Status published

Products (2)

google/chrome < 149.0.7827.53

Google/Chrome 149.0.7827.53

Published Jun 05, 2026

Tracked Since Jun 05, 2026