CVE-2026-11103

HighCVSS 7.8/10Last modified Jul 23, 2026

Description

Inappropriate implementation in Installer in Google Chrome on Windows prior to 149.0.7827.53 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-269

Affected software

Vendor	Product	Versions
Google	Chrome	>= 149.0.7827.53, < 149.0.7827.53

References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.htmlVendor Advisory
https://issues.chromium.org/issues/500483038Permissions Required

Timeline

Published: Jun 4, 2026
Last modified: Jul 23, 2026
NVD status: Analyzed

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