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CVE-2026-11274 Google CVE debrief

A MEDIUM severity vulnerability, CVE-2026-11274, was found in Google Chrome on iOS prior to 149.0.7827.53. This issue is related to an inappropriate implementation in DOM Distiller, which could allow a remote attacker to bypass navigation restrictions via a crafted HTML page. The CVSS score for this vulnerability is 4.3.

Vendor
Google
Product
Chrome
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-05
Original CVE updated
2026-06-09
Advisory published
2026-06-05
Advisory updated
2026-06-09

Who should care

Users of Google Chrome on iOS 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 inappropriate implementation in DOM Distiller in Google Chrome on iOS. This could allow a remote attacker to bypass navigation restrictions via a crafted HTML page. The issue has been addressed in Google Chrome version 149.0.7827.53.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update Google Chrome on iOS to version 149.0.7827.53 or later.

Evidence notes

The CVE-2026-11274 vulnerability has been analyzed and verified by official sources.

Official resources

CVE-2026-11274 was published on 2026-06-05T00:17:04.520Z and modified on 2026-06-09T18:32:12.193Z.