EulerOS 2.0 SP12 : openssl (EulerOS-SA-2026-2611)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact...

OESA-2026-2950 tomcat security update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Security Fixes: Improper Neutralization of...

CVE-2026-59818 etcd: gRPC client listener does not enforce `--client-crl-file` certificate revocation

etcd is a distributed key-value store for the data of a distributed system. Prior to 3.5.32 and 3.6.13, when etcd is configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto separate listeners, the --client-crl-file Certificate Revocation List is not enforced on the...

PT-2026-56612

Name of the Vulnerable Software and Affected Versions etcd versions prior to 3.5.32 etcd versions prior to 3.6.13 Description etcd is a distributed key-value store for the data of a distributed system. When configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto...

Medium: aws-nitro-tpm-tools

Issue Overview: A logic error in CRL distribution point validation in AWS-LC before 1.71.0 causes partitioned CRLs to be incorrectly rejected as out of scope, which allows a revoked certificate to bypass certificate revocation checks. To remediate this issue, users should upgrade to AWS-LC 1.71.0...

BIT-TOMCAT-2026-53434 Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0 through 11.0.22, from 10.1.0 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version 11.0.23,...

Linux Distros Unpatched Vulnerability : CVE-2026-6450

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A CRL critical extension bypass exists in ParseCRLExtensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled...

Linux Distros Unpatched Vulnerability : CVE-2026-53434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: fr...

Detection of Error Condition Without Action

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to Detection of Error Condition Without Action due to improper handling of invalid certificate revocation list CRL configurations in the FFM connector. An attacker...

UBUNTU-CVE-2026-53434

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version...

CVE-2026-53434

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version...

CVE-2026-53434

CVE-2026-53434 affects Apache Tomcat when CRLs are configured for a FFM-based connector. The root cause is a failure to detect an error condition without action, potentially bypassing security checks. Affected versions include Tomcat 11.0.0-M1 through 11.0.22, 10.1.0-M7 through 10.1.55, and 9.0.8...

CVE-2026-53434 Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version...

UBUNTU-CVE-2026-6450

A CRL critical extension bypass exists in ParseCRLExtensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when pars...

CVE-2026-6450

A CRL critical extension bypass exists in ParseCRLExtensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when pars...

CVE-2026-6450 CRL critical extension bypass in ParseCRL_Extensions

A CRL critical extension bypass exists in ParseCRLExtensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when pars...

CVE-2026-6450

A CRL critical extension bypass exists in ParseCRLExtensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when pars...

PT-2026-52585

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A critical extension bypass exists in the ParseCRL Extensions function. The issue occurs when critical extensions in a Certificate Revocation List CRL—a list of...

PT-2026-52653

Name of the Vulnerable Software and Affected Versions Lemur affected versions not specified Description An authenticated user with the operator role can induce the server to make unauthorized outbound requests to internal network resources. This occurs because the software extracts CRL Distributi...

SUSE SLES12 Security Update : openssl-1_0_0 (SUSE-SU-2026:2396-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2396-1 advisory. This update for openssl-100 fixes the following issues - CVE-2026-7383: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion...