CVE-2026-11276

5.1 MEDIUM 0.1% exploit odds Fix listed Auth & access Browser & mail

What it is

Inappropriate implementation in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to bypass discretionary access control via malicious network traffic. (Chromium security severity: Low)

At a glance

Exploitability: Can be exploited locally on the machine without logging in. Limited direct impact.
Exploit odds: 0.1% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-06-05 00:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-07-23 07:10 UTC Last updatedMost recent change to the record

Details

Published: 2026-06-05 00:17 UTC
Last modified: 2026-07-23 07:10 UTC
Exploit probability: 0.1% · EPSS, next 30 days
Weakness: CWE-269 · Improper privilege management
Record status: Analyzed

Affected

Google Chrome < 149.0.7827.53

Attack profile CVSS 3.1 · 5.1

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: Low
Availability: None

Raw vector

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

Download Square Reddit

Fix and advisories

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

References

NVD record · CVE.org record