CVE-2026-9115

MEDIUM CVSS 4.3 View on NVD ↗

Description

Insufficient policy enforcement in Service Worker in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected Products

apple/macos google/chrome linux/linux_kernel microsoft/windows

References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html
https://issues.chromium.org/issues/495999481

Published: May 20, 2026 20:16 UTC Modified: May 21, 2026 16:56 UTC