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CVE-2026-11151 Google CVE debrief

CVE-2026-11151 is a vulnerability in Google Chrome's Password Manager, prior to version 149.0.7827.53, that allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page if they had compromised the renderer process. The vulnerability has a CVSS score of 7.5 and is classified as HIGH severity.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
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 prior to version 149.0.7827.53, as well as administrators and security teams responsible for managing and securing Chrome installations, should be aware of this vulnerability.

Technical summary

The vulnerability is caused by insufficient validation of untrusted input in Password Manager. A remote attacker who has compromised the renderer process can potentially perform a sandbox escape via a crafted HTML page.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Review and apply the vendor advisory: [ref-4](https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html).

Evidence notes

Evidence from the NVD and Chrome security teams indicate that this is a Medium severity issue (Chromium security severity: Medium) with a CVSS score of 7.5 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

Official resources

CVE-2026-11151 was published on 2026-06-04T23:17:21.493Z and modified on 2026-06-08T14:46:11.917Z.