CVE-2026-78955 | Google Chrome up to 151.0.7922.173 PerformanceAPIs cross-domain policy

August 25, 2026 Yanac

A vulnerability classified as problematic has been found in Google Chrome. This issue affects some unknown processing of the component PerformanceAPIs. Performing a manipulation results in permissive cross-domain policy with untrusted domains.

This vulnerability is cataloged as CVE-2026-78955. It is possible to initiate the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More