Chromium: CVE-2026-17957 Inappropriate implementation in CORS

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-2026-17957

An inappropriate implementation flaw was found in the CORS component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=517476342...

CVE-2026-17957

creationtimestamp| type| source ---|---|--- 2026-07-30 05:22:16+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260730 2026-08-03 10:49:27+00:00| seen| https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities20260803...