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CVE-2026-11050 Google CVE debrief

CVE-2026-11050 is a use after free vulnerability in V8 in Google Chrome prior to 149.0.7827.53. This vulnerability allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The Chromium security severity is rated as Medium, with a CVSS score of 8.8, indicating a HIGH severity. The CVE was published on [cvePublishedAt]2026-06-04T23:17:09.460Z[/cvePublishedAt] and modified on [cveModifiedAt]2026-06-06T01:37:50.757Z[/cveModifiedAt].

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-06-06
Advisory published
2026-06-04
Advisory updated
2026-06-06

Who should care

Users of Google Chrome prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is a use after free in V8, which is a JavaScript engine used by Google Chrome. This type of vulnerability occurs when a program attempts to use memory after it has been freed, which can lead to arbitrary code execution.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.

Evidence notes

The CVE record and NVD detail can be found at [resourceLinkAnnotations id='cve-org']CVE-2026-11050 CVE record[/resourceLinkAnnotations] and [resourceLinkAnnotations id='nvd']CVE-2026-11050 NVD detail[/resourceLinkAnnotations].

Official resources

CVE-2026-11050 was published on [cvePublishedAt]2026-06-04T23:17:09.460Z[/cvePublishedAt].