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CVE-2026-11235 Google CVE debrief

CVE-2026-11235 is a vulnerability in Google Chrome prior to version 149.0.7827.53. The vulnerability is related to insufficient policy enforcement in Compositing, which allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside a sandbox via a crafted HTML page. The CVSS score for this vulnerability is 8.8, indicating a high severity. The vulnerability was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-11235) and modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2026-11235).

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-06-09
Advisory published
2026-06-04
Advisory updated
2026-06-09

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 caused by insufficient policy enforcement in Compositing in Google Chrome. This allows a remote attacker who has compromised the renderer process to execute arbitrary code inside a sandbox via a crafted HTML page.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Refer to [ref-4](https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html) for more information on the stable channel update for desktop.

Evidence notes

The vulnerability was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-11235) and modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2026-11235).

Official resources

CVE-2026-11235 was published on 2026-06-04T23:17:31.407Z and modified on 2026-06-09T18:44:53.890Z.