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CVE-2026-11058 Google CVE debrief

CVE-2026-11058 is an integer overflow vulnerability in CredentialProvider in Google Chrome on Windows prior to 149.0.7827.53. This vulnerability allowed a remote attacker who had compromised the renderer process to perform OS-level privilege escalation via a crafted HTML page. The CVSS score for this vulnerability is 7.5, with a severity rating of HIGH.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-06-06
Advisory published
2026-06-04
Advisory updated
2026-06-06

Who should care

Users of Google Chrome on Windows, particularly those who may be targeted by remote attackers, should be aware of this vulnerability and ensure they are running version 149.0.7827.53 or later.

Technical summary

The vulnerability is caused by an integer overflow in CredentialProvider in Google Chrome on Windows. This allows a remote attacker who has compromised the renderer process to perform OS-level privilege escalation via a crafted HTML page.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Ensure that Google Chrome is configured to automatically update.
  • Be cautious when clicking on links or opening HTML pages from untrusted sources.

Evidence notes

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

Official resources

CVE-2026-11058 was published on 2026-06-04T23:17:10.253Z and modified on 2026-06-06T01:38:37.467Z.