Chromium: CVE-2026-17743 Insufficient policy enforcement in ControlledFrame

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-17743

An insufficient policy enforcement flaw was found in the ControlledFrame component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=499204022...

CVE-2026-17743

Insufficient policy enforcement in ControlledFrame in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

EUVD-2026-50693

Insufficient policy enforcement in ControlledFrame in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-17743

Insufficient policy enforcement in ControlledFrame in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-17743

Technical details for CVE-2026-17743 are not publicly provided in the supplied documents. The connected advisories reference the CVE but do not describe affected products, root cause, impact, or fixes. Monitor for updates.

CVE-2026-17743

Insufficient policy enforcement in ControlledFrame in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

PT-2026-66062

Insufficient policy enforcement in ControlledFrame in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...