PT-2026-105911

Impact The SAML backend accepted SAML responses on the Assertion Consumer Service endpoint without verifying that they matched a previously issued AuthnRequest. Applications using SAML account association could allow an attacker with a valid account on a trusted IdP to link the attacker's SAML...

PT-2026-105073

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an authentik SAML Source verifies an assertion's signature and validity period but does not ensure that the identity provider issued the assertion for that Source or in response to a login request from that...

Rocky Linux 8 [CIQ] Security Update: open-vm-tools / open-vm-tools-debuginfo / open-vm-tools-debugsource / etc Multiple Vulnerabilities (crlsa-2023_7265)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237265 advisory. open-vm-tools: SAML token signature bypass CVE-2023-34058 open-vm-tools: file descriptor hijack vulnerability in the vmware-user-suid-wrapper CVE-2023-3405...

Linux Distros Unpatched Vulnerability : CVE-2026-88920

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafte...

Rocky Linux 9 [CIQ] Security Update: open-vm-tools / open-vm-tools-debuginfo / open-vm-tools-debugsource / etc (crlsa-2023_5313)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235313 advisory. open-vm-tools: SAML token signature bypass CVE-2023-20900 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 8 [CIQ] Security Update: open-vm-tools / open-vm-tools-debuginfo / open-vm-tools-debugsource / etc (crlsa-2023_5312)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235312 advisory. open-vm-tools: SAML token signature bypass CVE-2023-20900 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

PT-2026-105074

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an unauthenticated attacker can submit a malformed SAML message to an authentik deployment using SAML in either the identity-provider or SAML source role. The message can stop the worker handling...

Rocky Linux 8 [CIQ] Security Update: lasso / lasso-debuginfo / lasso-debugsource / lasso-devel (crlsa-2021_4325)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20214325 advisory. lasso: XML signature wrapping vulnerability when parsing SAML responses CVE-2021-28091 Tenable has extracted the preceding description block directly from the CIQ...

CVE-2026-88920

A flaw was found in Apache WSS4J. This vulnerability in the Document Object Model DOM security processor allows an unauthenticated remote attacker to bypass authentication and forge authenticated Simple Object Access Protocol SOAP messages. An attacker can exploit this issue by submitting a...

DEBIAN-CVE-2026-88920

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

CVE-2026-88920

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

UBUNTU-CVE-2026-88920

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

CVE-2026-88920

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

CVE-2026-88920 Apache WSS4J: SAML Sender-Vouches Authentication Bypass

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

CVE-2026-88920

A flaw in the DOM security processor of Apache WSS4J allows unauthenticated remote attackers to perform an authentication bypass . By submitting a crafted, unsigned SAML sender-vouches assertion containing an attacker-controlled key, an attacker can forge authenticated SOAP messages . To mitigate...

CVE-2026-88920

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

CVE-2026-88920 Apache WSS4J: SAML Sender-Vouches Authentication Bypass

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

EUVD-2026-89793

An authentication bypass in the DOM security processor in Apache WSS4J allows unauthenticated remote attackers to forge authenticated SOAP messages via a crafted unsigned SAML sender-vouches assertion containing an attacker-controlled key. Users are recommended to upgrade to versions 4.0.2 or 3.0...

EUVD-2026-89499

An improper authorization vulnerability in WatchGuard Fireware OS's SAML login process allows a remote, authenticated SAML user with access only to the Access Portal to obtain unauthorized Mobile VPN with SSL access through a specially crafted request...

CVE-2026-86101

An improper authorization vulnerability in WatchGuard Fireware OS's SAML login process allows a remote, authenticated SAML user with access only to the Access Portal to obtain unauthorized Mobile VPN with SSL access through a specially crafted request...