Linux Distros Unpatched Vulnerability : CVE-2026-55599

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - phpseclib is a PHP secure communications library. From 0.1.1 until 1.0.30, 2.0.55, and 3.0.54, when an application validates an untrusted X.509 certificate with...

CVE-2026-55599 phpseclib: X.509 certificate validation sends attacker-controlled outbound requests (server-side request forgery) via Authority Information Access

phpseclib is a PHP secure communications library. From 0.1.1 until 1.0.30, 2.0.55, and 3.0.54, when an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature reads a URL out of that certificate's Authority Information Access AIA extension and connects to it...

CVE-2026-55599

phpseclib is a PHP secure communications library. From 0.1.1 until 1.0.30, 2.0.55, and 3.0.54, when an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature reads a URL out of that certificate's Authority Information Access AIA extension and connects to it...

CVE-2026-55599

phpseclib is a PHP secure communications library. From 0.1.1 until 1.0.30, 2.0.55, and 3.0.54, when an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature reads a URL out of that certificate's Authority Information Access AIA extension and connects to it...

CVE-2026-55599

phpseclib (versions 0.1.1 through 1.0.30, 2.0.55, and 3.0.54) vulnerability: X509::validateSignature() reads a URL from the certificate's Authority Information Access extension and connects to it, enabling an attacker supplying a cert to fully control the outbound connection (host, port, path). T...

PT-2026-51381

Name of the Vulnerable Software and Affected Versions phpseclib versions 0.1.1 through 1.0.29 phpseclib versions 2.0.0 through 2.0.54 phpseclib versions 3.0.0 through 3.0.53 Description An insecure default in the library allows an unauthenticated attacker to perform Server-Side Request Forgery...

GHSA-M557-WRGG-6RP4 phpseclib: X.509 certificate validation sends attacker-controlled outbound requests (server-side request forgery) via Authority Information Access

Summary When an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature reads a URL out of that certificate's Authority Information Access AIA extension and connects to it. Attacker who supplies certificate fully controls host, port, and path of that connectio...

phpseclib: X.509 certificate validation sends attacker-controlled outbound requests (server-side request forgery) via Authority Information Access

Summary When an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature reads a URL out of that certificate's Authority Information Access AIA extension and connects to it. Attacker who supplies certificate fully controls host, port, and path of that connectio...

CVE-2026-42327

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.7 to before 0.10.79, X509Ref::ocspresponders returns OCSP responder URLs from a certificate's AIA extension as OpensslString, whose Deref wraps the raw bytes with str::fromutf8unchecked. OpenSSL does not enforce th...

rust-openssl 输入验证错误漏洞

rust-openssl is an open-source library in Rust that allows for interaction with the OpenSSL library. In versions 0.9.7 to 0.10.79 of rust-openssl, there was a vulnerability related to input validation errors. This vulnerability stemmed from X509Ref::ocspresponders returning the OCSP responder URL...

USN-7998-1 openjdk-17 vulnerabilities

It was discovered that the RMI component of OpenJDK 17 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8003-1 openjdk-21-crac vulnerabilities

It was discovered that the RMI component of CRaC JDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8003-1: CRaC JDK 21 vulnerabilities

It was discovered that the RMI component of CRaC JDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8002-1 openjdk-21 vulnerabilities

It was discovered that the RMI component of OpenJDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-7997-1: CRaC JDK 17 vulnerabilities

It was discovered that the RMI component of CRaC JDK 17 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

EUVD-2021-10165

Malware in sbrugna...

CVE-2021-23047

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol OCSP verification of a certificate that contains Authority Information Access AIA, undisclosed requests may cau...

The vulnerability of the OCSP Responder component in the access control and remote authentication solution BIG-IP Access Policy Manager allows a perpetrator to trigger a service failure.

The vulnerability of the OCSP Responder component in the BIG-IP Access Policy Manager’s access control and remote authentication system is related to errors in processing URL addresses contained in the AIA certificate fields. Exploiting this vulnerability could allow a malicious actor to cause...

CVE-2021-23047

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol OCSP verification of a certificate that contains Authority Information Access AIA, undisclosed requests may cau...

Design/Logic Flaw

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol OCSP verification of a certificate that contains Authority Information Access AIA, undisclosed requests may cau...