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CVE-2026-11131 Google CVE debrief

CVE-2026-11131 is a critical vulnerability in Google Chrome on Android prior to version 149.0.7827.53. The vulnerability is caused by a use-after-free issue in the Autofill feature. A remote attacker who has compromised the renderer process can potentially perform a sandbox escape via a crafted HTML page. The Chromium security severity of this vulnerability is Medium, but the CVSS score is 9.6, indicating a Critical severity. The vulnerability was published on [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-11131) on 2026-06-04 and modified on 2026-06-08.

Vendor
Google
Product
Chrome
CVSS
CRITICAL 9.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-06-08
Advisory published
2026-06-04
Advisory updated
2026-06-08

Who should care

Users of Google Chrome on Android 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 use-after-free issue in the Autofill feature of Google Chrome on Android. This allows a remote attacker who has compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome on Android 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 mitigation or vendor reference.

Evidence notes

The vulnerability has a CVSS score of 9.6 and a Chromium security severity of Medium. The CVE record can be found at [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-11131).

Official resources

CVE-2026-11131 was published on 2026-06-04 and modified on 2026-06-08.