CVE-2026-13862

Insufficient policy enforcement in Web Authentication (Passkeys & Security Keys) in Google Chrome on iOS prior to 150.0.7871.47 allowed an attacker in a privileged network position to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - chrome-cve-admin@google.com

Published

2026-06-30

Last modified

2026-10-25

Weaknesses

CWE-693

Affected products

• Chrome (Google)

References

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
• https://issues.chromium.org/issues/495897416