CVE-2026-78428 Flaw in Neuvector can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently

For users authenticated through SAML or OpenID Connect OIDC, this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently...

CVE-2026-78428

CVE-2026-78428 affects Neuvector's SAML and OpenID Connect (OIDC) SSO authentication . When multiple SSO login attempts occur concurrently, the flaw can cause one user to receive another user's authenticated session , resulting in session mix-up. The CVSS 3.1 score is 8.0 (HIGH) with a Changed Sc...

CVE-2026-78428 Flaw in Neuvector can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently

For users authenticated through SAML or OpenID Connect OIDC, this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently...

CVE-2026-78428 Flaw in Neuvector can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently

For users authenticated through SAML or OpenID Connect OIDC, this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently...

PT-2026-94204

Name of the Vulnerable Software and Affected Versions Nuevector affected versions not specified Description Users authenticated through SAML or OpenID Connect OIDC may experience a session mix-up where one user receives another user's authenticated session. This occurs when multiple Single Sign-O...