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...

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-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 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

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...

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

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-2026-14917

A SAML authentication bypass vulnerability affects the Kong SAML plugin when the validateassertionsignature option is explicitly set to false. This option is enabled by default. When disabled, the plugin may extract the SAML identity from an unsigned assertion and authenticate the user without...

CVE-2026-14917 Kong API Gateway Enterprise: SAML Authentication bypass

A SAML authentication bypass vulnerability affects the Kong SAML plugin when the validateassertionsignature option is explicitly set to false. This option is enabled by default. When disabled, the plugin may extract the SAML identity from an unsigned assertion and authenticate the user without...

EUVD-2026-80387

A SAML authentication bypass vulnerability affects the Kong SAML plugin when the validateassertionsignature option is explicitly set to false. This option is enabled by default. When disabled, the plugin may extract the SAML identity from an unsigned assertion and authenticate the user without...

CVE-2026-14917 Kong API Gateway Enterprise: SAML Authentication bypass

A SAML authentication bypass vulnerability affects the Kong SAML plugin when the validateassertionsignature option is explicitly set to false. This option is enabled by default. When disabled, the plugin may extract the SAML identity from an unsigned assertion and authenticate the user without...

CVE-2026-14917

CVE-2026-14917 is a SAML authentication bypass in the Kong API Gateway Enterprise SAML plugin. When the validate_assertion_signature option is explicitly set to false (it is enabled by default ), the plugin extracts the SAML identity from an unsigned assertion without verifying a valid cryptograp...

EUVD-2026-80069

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

CVE-2026-15640

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

GitLab 18.6 < 19.1.8 / 19.2 < 19.2.6 / 19.3 < 19.3.2 (CVE-2026-12910)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / Pro Realtime 24.04 LTS : SimpleSAMLphp vulnerabilities (USN-8770-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8770-1 advisory. It was discovered that SimpleSAMLphp incorrectly validated cryptographic signatures in XML...

CVE-2026-15640: Authentication Bypass by Spoofing

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

CVE-2026-15640 Authentication Bypass via SAML Response Manipulation

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

CVE-2026-15640

CVE-2026-15640 affects Delinea Secret Server , a secrets management product. Under certain conditions, a valid SAML Identity Provider (IdP) response can be manipulated to impersonate another Secret Server user , effectively bypassing authentication. The vulnerability is rated CVSS 4.0: 9.5 (Criti...