CVE-2026-67231

RabbitMQ (messaging and streaming broker) is vulnerable to a TLS client-authentication bypass in versions prior to 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0. When the trust-store plugin is enabled and used as the verify_fun, the system improperly validates certificates by matching only the Issuer...

sslcaudit

INTRODUCCIÓN El objetivo del proyecto sslcaudit es desarrollar una utilidad para automatizar las pruebas de clientes SSL/TLS contra ataques MITM. Puede ser útil para probar un cliente pesado, una aplicación móvil, un dispositivo, prácticamente cualquier cosa que se comunique a través de SSL/TLS...

RustTLSX

RustTLSX 🦀 . Un cliente HTTP furtivo avanzado para Rust. Diseñado para desarrolladores conscientes de la privacidad que necesitan control total sobre su huella de red. Parece un navegador. Actúa como un navegador. Escrito en Rust. Créditos y Fundamentos Construido sobrebogdanfinn/tls-client - la...

CVE-2022-21449

CVE-2022-21449 Zeek script to detect exploitation attempts of CVE-2022-21449 targeting TLS clients. Only works for TLS 1.2 and below. Install zkg install https://github.com/thack1/CVE-2022-21449 Run Run against supplied pcap file: $ zeek -Cr pcaps/CVE-2022-21449.pcap CVE-2022-21449 Example Notice...

CVE-2026-0073-Android-ADBD-bypass-POC

CVE-2026-0073 — Bypass de autenticación TLS en ADBD de Android Confusión de tipos en EVPPKEYcmp → shell ADB no autorizada 🔥 Resumen Un bypass de autenticación crítico en el daemon ADB de Android adbd permite que cualquier atacante en la red local obtenga una shell completa en un dispositivo...

EUVD-2026-76916

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

CVE-2026-90647

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

CVE-2026-90647

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

CVE-2026-90647

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

CVE-2026-90647

ASE/Kalkitech ASE2000 V2 Communication Test Set versions 2.35 through 2.37 (Windows) contains an improper certificate validation vulnerability in its IEC 60870-5-104 TLS client (Task Mode). A network-positioned attacker can bypass certificate validation by presenting a certificate with multiple s...

PT-2026-90725

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

K000163238: OpenSSL vulnerability CVE-2026-54876

Security Advisory Description Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per T...

Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client

A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be released twice. An unauthenticated part...

EUVD-2026-67934

When mongosqld is configured with a client certificate authority file, the listener requests a client certificate during the TLS handshake but does not require one, so a client that presents no certificate is still accepted. In deployments that rely on client certificates as the sole means of...

PT-2026-83361

Name of the Vulnerable Software and Affected Versions mongosqld affected versions not specified Description When configured with a client certificate authority file, the listener requests a client certificate during the TLS handshake but does not require one. This allows clients that provide no...

Missing Release of Memory after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime through the checkcertocspresp function in crypto/x509/x509vfy.c. An attacker can exhaust memory in a TLS client by supplying a stapled OCSP BasicResponse with no single-response entries...

CVE-2026-54876

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

EUVD-2026-53385

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

Client-Side Memory Leak in OCSP Response Checking

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...