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CVE-2026-11076 Google CVE debrief

A Type Confusion in CSS vulnerability was discovered in Google Chrome prior to 149.0.7827.53. This HIGH-severity vulnerability, with a CVSS score of 8.8, allows a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The vulnerability was publicly disclosed on 2026-06-04 and last modified on 2026-06-06.

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 caused by a Type Confusion in CSS, which allows an attacker to execute arbitrary code inside a sandbox. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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 vendor advisory.

Evidence notes

Evidence for this CVE comes from the official CVE record [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-11076) and the National Vulnerability Database [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-11076).

Official resources

CVE-2026-11076 was publicly disclosed on 2026-06-04 and last modified on 2026-06-06.