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CVE-2026-11101 Google CVE debrief

CVE-2026-11101 is a Medium severity vulnerability in Google Chrome on Windows, caused by an uninitialized use in Dawn. This vulnerability allows a remote attacker to leak cross-origin data via a crafted HTML page. The vulnerability has a CVSS score of 6.5 and was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-11101).

Vendor
Google
Product
Chrome
CVSS
MEDIUM 6.5
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 on Windows prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is caused by an uninitialized use in Dawn, a component used in Google Chrome. This vulnerability can be exploited by a remote attacker to leak cross-origin data via a crafted HTML page.

Defensive priority

Medium

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 reported by [email protected] and has a CVSS vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Official resources

CVE-2026-11101 was published on 2026-06-04T23:17:15.637Z and modified on 2026-06-08T19:16:36.133Z.