CVE-2026-11282

Name: CVE-2026-11282
Creator: NVD / NIST
Published: 2026-06-05T00:17:05.537+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.6/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2026-11282 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. Insufficient policy enforcement in Sandbox in Google Chrome on Linux prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low). EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

Insufficient policy enforcement in Sandbox in Google Chrome on Linux prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)

Metrics

CVSS 3.1

9.6/10

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

EPSS Probability

0.24%

15.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-693

Affected Software

Vendor	Product	Versions
Google	Chrome	< 149.0.7827.53

References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.htmlRelease Notes
https://issues.chromium.org/issues/502023400Permissions Required

Timeline

Published: Jun 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-11282?

How severe is CVE-2026-11282?

CVE-2026-11282 has a CVSS score of 9.6/10 (CRITICAL severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2026-11282?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-11282?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST