Google Chrome on iOS <149.0.7827.53: Remote ATO via crafted HTML
CVE-2026-11277 Published on June 4, 2026
Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Low)
Vulnerability Analysis
CVE-2026-11277 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-11277 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-11277
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Affected Versions
Google Chrome:- Version 149.0.7827.53 and below 149.0.7827.53 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.