BIT-COSIGN-2026-24122 Cosign Certificate Chain Expiry Validation Issue Allows Issuing Certificate Expiry to Be Overlooked

Cosign provides code signing and transparency for containers and binaries. In versions 3.0.4 and below, an issuing certificate with a validity that expires before the leaf certificate will be considered valid during verification even if the provided timestamp would mean the issuing certificate...

SUSE CVE-2026-24122

Cosign provides code signing and transparency for containers and binaries. In versions 3.0.4 and below, an issuing certificate with a validity that expires before the leaf certificate will be considered valid during verification even if the provided timestamp would mean the issuing certificate...

CVE-2026-27134

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA chain consisting of multiple CAs, Strimzi incorrectly configures the trusted...

Strimzi 安全漏洞

Strimzi is an open-source program developed by Strimzi that allows for the operation of Apache Kafka clusters on Kubernetes with various deployment configurations. There are security vulnerabilities in versions 0.49.0 to 0.50.0 of Strimzi, which stem from improper configuration of the multi-stage...

CVE-2026-27133

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA Certificate Authority certificates is used in the trusted certificates configuration of a Kafka Connect opera...

CVE-2026-27134 Strimzi: All CAs from a custom CA chain consisting of multiple CAs are trusted for mTLS user autentication

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA chain consisting of multiple CAs, Strimzi incorrectly configures the trusted...

Improper Following of a Certificate's Chain of Trust

Overview Affected versions of this package are vulnerable to Improper Following of a Certificate's Chain of Trust in the mTLS user authentication with multiple CA certificates. An attacker can gain unauthorized access by presenting a certificate signed by any certificate authority in the provided...

CVE-2026-27134

Summary of CVE-2026-27134 (Strimzi) : A flaw in Strimzi 0.49.0–0.50.0 causes misconfiguration of trusted certificates for mTLS when using a custom Cluster/Clients CA with a multistage CA chain. Consequently, all CAs in the chain are trusted and users with certificates signed by any CA in the chai...

CVE-2026-27134 Strimzi: All CAs from a custom CA chain consisting of multiple CAs are trusted for mTLS user autentication

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA chain consisting of multiple CAs, Strimzi incorrectly configures the trusted...

CVE-2026-27133

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA Certificate Authority certificates is used in the trusted certificates configuration of a Kafka Connect opera...

Improper Following of a Certificate's Chain of Trust

Overview Affected versions of this package are vulnerable to Improper Following of a Certificate's Chain of Trust in the Kafka Connect and MirrorMaker 2 operands with multiple CA certificates. An attacker can gain unauthorized access by presenting a server certificate signed by any CA in the chai...

CVE-2026-27133 Strimzi All CAs from CA chain will be trusted in Kafka Connect and Kafka MirrorMaker 2 target clusters

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA Certificate Authority certificates is used in the trusted certificates configuration of a Kafka Connect opera...

CVE-2026-27133 Strimzi All CAs from CA chain will be trusted in Kafka Connect and Kafka MirrorMaker 2 target clusters

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA Certificate Authority certificates is used in the trusted certificates configuration of a Kafka Connect opera...

CVE-2026-27133 Strimzi All CAs from CA chain will be trusted in Kafka Connect and Kafka MirrorMaker 2 target clusters

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA Certificate Authority certificates is used in the trusted certificates configuration of a Kafka Connect opera...

CVE-2026-27133

Summary: Strimzi Kafka Connect and Kafka MirrorMaker 2 operands on Kubernetes/OpenShift trust every CA in a multi-CA chain when configured as trusted certificates (versions 0.47.0–0.50.0). This allows certificates signed by any CA in the chain to be accepted when connecting to brokers, potentiall...

[SECURITY] [DLA 4485-1] ca-certificates CA certificates update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4485-1 [email protected] https://www.debian.org/lts/security/ Bastien Roucariès February 20, 2026 https://wiki.debian.org/LTS -...

MGASA-2026-0045 Updated gnutls packages fix security vulnerability

Denial of service via excessive resource consumption during certificate verification. CVE-2025-14831...

Updated gnutls packages fix security vulnerability

Denial of service via excessive resource consumption during certificate verification. CVE-2025-14831...

Security Bulletin: IBM i is affected by Cross-Site Request Forgery and Cross-Site Scripting in Digital Certificate Manager and Navigator for i [CVE-2025-66035, CVE-2025-66412, CVE-2026-22610]

Summary IBM i Digital Certificate Manager DCM and Navigator for i are vulnerable to Cross-Site Request Forgery XSRF token leakage via protocol-relative URLs in angular HTTP clients CVE-2025-66035 and Cross-Site Scripting XSS via the compiler's internal security schema being incomplete...

CLSA-2026-1771601553 Fix CVE(s): CVE-2026-21925, CVE-2026-21932, CVE-2026-21933, CVE-2026-21945

OpenJDK 8u482 release + CVE-2026-21945: enhance Certificate Checking + CVE-2026-21932: enhance Handling of URIs + CVE-2026-21933: improve HttpServer Request handling + CVE-2026-21925: improve JMX connections - Release notes: https://mail.openjdk.org/pipermail/jdk8u-dev/2026-January/020959.html...