Security Bulletin: IBM MQ Appliance is affected by an improper validation vulnerability in TLS certificate processing (CVE-2026-12150)

Summary IBM MQ Appliance has addressed an improper validation vulnerability that could allow a remote attacker with a trusted TLS client certificate to cause a denial of service or affect memory contents through deeply nested certificate data during TLS certificate processing. Vulnerability Detai...

openssl openssl-4.1.0-alpha1

Welcome to the OpenSSL Project !openssl logowww.openssl.org !github actions ci badgegithub actions ci OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security TLS, formerly SSL, Datagram TLS DTLS, and QUIC protocols. The protocol implementations ar...

Insertion of Sensitive Information into Log File

Overview renovate is a dependency updater. Affected versions of this package are vulnerable to Insertion of Sensitive Information into Log File incomplete sanitization of TLS private keys in log output. An attacker can obtain sensitive cryptographic material by accessing logs where the private ke...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake

A flaw was found in Netty, a network application framework. A remote attacker can exploit this vulnerability by sending a crafted TLS Transport Layer Security ClientHello message. This can lead to an eager allocation of a large memory buffer, causing a Denial of Service DoS due to excessive memor...

CVE-2026-45747

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

DEBIAN-CVE-2026-45747

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

CVE-2026-85597

A flaw was found in Traefik. This vulnerability allows unauthenticated attackers to bypass client-certificate authentication. By creating conflicting Transport Layer Security TLS options on multi-host routers, attackers can exploit shared TLS resolution across multiple hostnames in a single route...

CVE-2026-45747 Suricata lua/tls: null dereference in TlsGetCertInfo

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

CVE-2026-45747 Suricata lua/tls: null dereference in TlsGetCertInfo

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

EUVD-2026-75509

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

CVE-2026-45747

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

CVE-2026-45747 Suricata lua/tls: null dereference in TlsGetCertInfo

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lua script requested certificate information for TLS traffic...

CVE-2026-45747

Suricata versions prior to 7.0.16 are affected by a null pointer dereference in the Lua TLS certificate information helper (TlsGetCertInfo). When a Lua script requests certificate details for TLS traffic where some fields are absent, Suricata can be crashed, resulting in a denial of service . The...

CVE-2026-88883 Renovate before 44.14.4 TLS Private Key Log Sanitisation

Renovate is an automated dependency update tool. In versions before 44.14.4 and Mend Renovate CE/EE images before 15.4.0 and the mend-renovate-enterprise-edition Helm chart before 10.4.0, log sanitisation for TLS private keys used for Mutual TLS was incomplete. While the value of...

EUVD-2026-75433

Renovate is an automated dependency update tool. In versions before 44.14.4 and Mend Renovate CE/EE images before 15.4.0 and the mend-renovate-enterprise-edition Helm chart before 10.4.0, log sanitisation for TLS private keys used for Mutual TLS was incomplete. While the value of...

CVE-2026-88883

Renovate versions before 44.14.4 (Mend Renovate CE/EE images before 15.4.0, mend-renovate-enterprise-edition Helm chart before 10.4.0) contain an incomplete log sanitisation flaw for TLS private keys used in Mutual TLS. The value of hostRules[].httpsPrivateKey was redacted in its own field but no...

CVE-2026-88883 Renovate before 44.14.4 TLS Private Key Log Sanitisation

Renovate is an automated dependency update tool. In versions before 44.14.4 and Mend Renovate CE/EE images before 15.4.0 and the mend-renovate-enterprise-edition Helm chart before 10.4.0, log sanitisation for TLS private keys used for Mutual TLS was incomplete. While the value of...

CVE-2026-88883 Renovate before 44.14.4 TLS Private Key Log Sanitisation

Renovate is an automated dependency update tool. In versions before 44.14.4 and Mend Renovate CE/EE images before 15.4.0 and the mend-renovate-enterprise-edition Helm chart before 10.4.0, log sanitisation for TLS private keys used for Mutual TLS was incomplete. While the value of...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...