CVE-2026-78425 SAML Audience Confusion Allows Cross-SP Authentication

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...

CVE-2026-78425

NeuVector is vulnerable to a SAML Audience Confusion flaw that allows cross-Service Provider (SP) authentication . When an authorized user of any other application behind the same corporate IdP (e.g., a wiki or ticketing system) obtains a SAML assertion, they can present that assertion to NeuVect...

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...

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...

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...

PT-2026-94201

Name of the Vulnerable Software and Affected Versions NeuVector affected versions not specified Description Users authorized for external applications sharing the same corporate identity provider IdP, such as a wiki or ticketing system, can gain unauthorized access to the system via SAML SSO. Thi...

CVE-2026-78428: Session Fixation

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-2026-78425: Improper Authentication

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...

keycloak-services: keycloak-services: SAML Redirect DEFLATE helpers leak native zlib state

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

keycloak-services: keycloak-services: SAML Redirect DEFLATE helpers leak native zlib state

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

SUSE CVE-2026-78425

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...

SUSE CVE-2026-78428

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-2026-18212

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

CVE-2026-18212

Keycloak 's SAML Redirect Binding implementation is affected by a native memory leak. The custom DEFLATE compression and decompression helpers fail to release native zlib memory after processing, so an unauthenticated attacker can send repeated malformed SAML requests to exhaust native memory and...

CVE-2026-18212 Keycloak-services: keycloak-services: saml redirect deflate helpers leak native zlib state

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

EUVD-2026-80828

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

CVE-2026-18212 Keycloak-services: keycloak-services: saml redirect deflate helpers leak native zlib state

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...

CVE-2026-18212

A flaw was found in the SAML Redirect Binding implementation of Keycloak, an open-source identity and access management solution. The issue occurs because the custom DEFLATE compression and decompression helpers fail to release native zlib memory after use. An unauthenticated attacker can exploit...