CVE-2026-11158

HIGH EPSS 0.3%

Published Jun 4, 20264w ago · Modified Jun 17, 20262w ago

8.6 CVSS 3.1

High

Published Jun 4, 2026 4w ago

Last Modified Jun 17, 2026 2w ago

Description

Insufficient validation of untrusted input in Downloads in Google Chrome on Mac prior to 149.0.7827.53 allowed a local attacker to potentially perform a sandbox escape via a crafted AppleScript command. (Chromium security severity: Medium)

CVSS Details

Base Score

8.6

Exploitability

1.8

Impact

6.0

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

0.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 2

Vendor	Product	Version	Range
google	chrome	*	<149.0.7827.53
apple	macos	*	any

References 2

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

Vendor Advisory
issues.chromium.org https://issues.chromium.org/issues/501844153

Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.