CVE-2026-27314

Privilege escalation in Apache Cassandra 5.0 on an mTLS environment using MutualTlsAuthenticator allows a user with only CREATE permission to associate their own certificate identity with an arbitrary role, including a superuser role, and authenticate as that role via ADD IDENTITY. Users are...

GHSA-C82X-F4XR-QV33 epa4all-client: Unauthenticated REST API for Patient Record Writes

Impact Any network-reachable caller can write arbitrary documents to any patient's electronic health record accessible by the institution's SMC-B card. In a misconfigured deployment e.g., following the production Docker example in the README, this is exploitable from the local network without...

OPENSUSE-SU-2026:20854-1 Security update for rqlite

This update for rqlite fixes the following issues: Changes in rqlite: - Update to version 10.2.0: Support verifying mTLS peer Common Name Console supports restore from SQLite data Console "count rows" respects current Tables Expand/Collapse state Console supports dropping indexes Further Console...

CVE-2026-46579

A flaw was found in the OpenShift Router. When a Route has insecureEdgeTerminationPolicy set to Allow, the HTTP frontend does not remove X-SSL-Client- headers from incoming requests. This allows an unauthenticated attacker to send plain HTTP requests with crafted X-SSL-Client- headers. As a resul...

EUVD-2026-33274

A flaw was found in the OpenShift Router. When a Route has insecureEdgeTerminationPolicy set to Allow, the HTTP frontend does not remove X-SSL-Client- headers from incoming requests. This allows an unauthenticated attacker to send plain HTTP requests with crafted X-SSL-Client- headers. As a resul...

CVE-2026-46579

OpenShift Router flaw: when Route.insecureEdgeTerminationPolicy is Allow, the HTTP frontend does not strip X-SSL-Client-* headers, enabling an unauthenticated attacker to craft requests that bypass mutual TLS authentication by impersonating client certificate identities. Affected component: OpenS...

IBM HTTP Server 8.5.0.0 < 8.5.5.30 / 9.0.0.0 < 9.0.5.29 Multiple Vulnerabilities (7274065)

The version of IBM HTTP Server running on the remote host is affected by multiple vulnerabilities: - IBM HTTP Server is vulnerable to denial of service and a potential remote code execution due to improper input validation. CVE-2026-9170 - IBM HTTP Server is vulnerable to remote code execution an...

EUVD-2026-31905

IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication client authentication...

Apache Tomcat: Apache Tomcat: Authentication bypass via client certificate misconfiguration

A flaw was found in Apache Tomcat where OCSP-based certificate validation may incorrectly soft-fail during CLIENTCERT authentication, even when soft-fail is disabled, under certain FFM-related execution paths. This can result in client certificates being accepted despite failed or unverifiable...

curl: curl cross-origin HTTPS redirect reuses TLS client certificate for unintended second-origin mTLS authentication

Summary: When curl follows an HTTPS redirect to a different origin under normal -L / CURLOPTFOLLOWLOCATION behavior, it still presents the configured TLS client certificate to the redirected-to HTTPS server. This happens without --location-trusted / CURLOPTUNRESTRICTEDAUTH, even though curl alrea...

SUSE CVE-2024-37082

When deploying Cloud Foundry together with the haproxy-boshrelease and using a non default configuration, it might be possible to craft HTTP requests that bypass mTLS authentication to Cloud Foundry applications. You are affected if you have route-services enabled in routing-release and have...

Incus has an OVN TLS Verification that Accepts Peer-Supplied Roots

Summary Broken TLS validation logic in the OVN database connection logic could allow connections to an attacker's OVN database. OVN uses mTLS for authentication, so the attacker cannot actually perform a full man in the middle attack as they won't be able to authenticated with the real OVN...

aap-gateway: missing requestHeadersToRemove allows mTLS bypass via Subject header spoofing

A flaw was found in the AAP Gateway Envoy proxy configuration. The non-mTLS route to EDA event streams does not remove the Subject HTTP header from client requests, despite the source code defining requestHeadersToRemove for this header. An unauthenticated remote attacker can inject a spoofed...

Exploit for Improper Authentication in Apache Tomcat

CVE-2026-29145 Testing Environment 📌 Overview This reposi...

CVE-2026-40944

Summary: CVE-2026-40944 affects Oxia, a metadata store and coordination system. Before 0.16.2, the TLS trustedCertPool() configuration only loads the first PEM block from CA bundles; when multiple certificates (e.g., intermediate + root) are present, the chain is not fully validated for mTLS. Thi...

Improper Authentication And Authorization

kubevirt.io/kubevirt is vulnerable to improper authentication and authorization. The vulnerability is due to improper validation of the Common Name CN field in client TLS certificates during mTLS authentication, which allows an attacker to bypass RBAC controls by impersonating the Kubernetes API...

PT-2026-34188

Name of the Vulnerable Software and Affected Versions Oxia versions prior to 0.16.2 Description The trustedCertPool function in the TLS configuration only parses the first PEM block from CA certificate files. When a CA bundle contains multiple certificates, such as an intermediate and a root CA,...

Node.js: Node.js: Trust-policy bypass due to hostname matching inconsistency

A flaw was found in Node.js. An inconsistency in how Node.js matches hostnames can be exploited by a remote attacker in multi-context mTLS mutual Transport Layer Security setups. This vulnerability allows for a trust-policy bypass, potentially leading to unauthorized access to sensitive informati...

Node.js: Uppercase sni context matching can lead to mtls authorization bypass due to case-sensitive hostname matching

Vulnerability description not provided...

EUVD-2026-19761

Privilege escalation in Apache Cassandra 5.0 on an mTLS environment using MutualTlsAuthenticator allows a user with only CREATE permission to associate their own certificate identity with an arbitrary role, including a superuser role, and authenticate as that role via ADD IDENTITY. Users are...