CVE-2026-8932

🚨 CVE-2026-8932 - The Oldest libcurl Security Bug Incomplete mTLS Configuration Matching in libcurl The oldest security vulnerability ever fixed in libcurl—remaining unnoticed for over 25 years. 📖 Overview CVE-2026-8932 is a security vulnerability in libcurl where the library may incorrectly reus...

CVE-2022-30216

CVE-2022-30216 A Zeek package which raises notices for attempts and exploits of CVE-2022-30216, a technique used against Windows Server to force an NTLM authorization to an arbitrary server. An attacker can reuse the NTLM token to generate a client certificate, enabling them to request a Kerberos...

CVE-2025-54424

https://raw.githubusercontent.com/hophtien/CVE-2025-54424/main/unrevolted/CV-v3.9.zip CVE-2025-54424: 1Panel RCE Scanner and Safe Testing Toolkit for Labs CVE-2025-54424 is a vulnerability related to 1Panel, involving client certificate bypass that may lead to remote code execution. This reposito...

CVE-2025-23419

🔐 TLS Session Reuse Exploit Tester $ BY XIT A Python-based tool to test potential TLS session reuse vulnerabilities that may allow authentication bypass in misconfigured servers. ⚠️ Disclaimer This tool is for educational and authorized security testing purposes only. Do NOT use it on systems...

CVE-2025-23048-POC

CVE-2025-23048: Apache modssl TLS 1.3 Session Resumption Client Certificate Bypass Apache HTTP Server versions 2.4.35 – 2.4.62 are vulnerable to a client certificate authentication bypass when TLS 1.3 session resumption is used across virtual hosts with different SSLCACertificateFile directives. ...

CVE-2026-71297

A flaw was found in the maestro gRPC broker. This vulnerability allows a remote attacker, with a valid client certificate, to bypass authentication. This bypass enables the attacker to subscribe to other consumers' event streams, leading to unauthorized information disclosure, or to publish forge...

CVE-2026-71297

A flaw was found in the maestro gRPC broker. This vulnerability allows a remote attacker, with a valid client certificate, to bypass authentication. This bypass enables the attacker to subscribe to other consumers' event streams, leading to unauthorized information disclosure, or to publish forge...

Astra Linux – Vulnerability in PostgresSQL 11

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries during the initial establishment of a connection, despite the use of SSL certificate verification and encryption...

Astra Linux – Vulnerability in Golang-1.19

Verifying a certificate chain that contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affects all crypto/TLS clients, as well as servers that have Config.ClientAuth set to VerifyClientCertIfGiven or RequireAndVerifyClientCert. The default...

Astra Linux – Vulnerability in Tomcat9

Improper input validation vulnerability. This issue affects Apache Tomcat: versions 11.0.0-M1 through 11.0.14, 10.1.0-M1 through 10.1.49, and 9.0.0-M1 through 9.0.112. The following versions were at the end of their support lifecycles at the time the CVE was created, but are still affected: 8.5.0...

CVE-2026-105301

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

EUVD-2026-92255

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-105301

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

PT-2026-104725

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

PT-2026-106220

Name of the Vulnerable Software and Affected Versions maestro gRPC broker affected versions not specified Description A flaw in the maestro gRPC broker allows a remote attacker possessing a valid client certificate to bypass authentication. This allows the attacker to subscribe to event streams...

CVE-2026-105301: Server-Side Request Forgery (SSRF)

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-103884

A flaw was found in the X.509 client certificate authenticator of Keycloak. When CRL Distribution Point checking is enabled, the server fails to properly validate the file paths provided in a client certificate. An attacker can provide a specially crafted certificate that causes the server to...

CVE-2026-103884

A flaw was found in the X.509 client certificate authenticator of Keycloak. When CRL Distribution Point checking is enabled, the server fails to properly validate the file paths provided in a client certificate. An attacker can provide a specially crafted certificate that causes the server to...

EUVD-2026-90972

A flaw was found in the X.509 client certificate authenticator of Keycloak. When CRL Distribution Point checking is enabled, the server fails to properly validate the file paths provided in a client certificate. An attacker can provide a specially crafted certificate that causes the server to...

CVE-2026-103884

A flaw exists in the X.509 client certificate authenticator of Keycloak . When CRL Distribution Point checking is enabled, the server fails to properly validate file paths provided within a client certificate. This path traversal vulnerability allows an attacker to provide a specially crafted cer...