CVE-2026-8480: Improper Certificate Validation

A vulnerability was discovered on Stormshield Network Security 4.3.0 to 4.3.41 included, 4.4.0 to 4.8.15 included , 5.0.2 EA to 5.0.5 included A revoked client certificate can still be used to authenticate to the captive‑admin portal, allowing an attacker who possesses the revoked certificate to...