GHSA-CWJM-3F7H-9HWQ Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall

Impact There is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up goroutines and file descriptors indefinitely when the ACME TLS challenge is enabled. A malicious client can open many...

Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall

Impact There is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up goroutines and file descriptors indefinitely when the ACME TLS challenge is enabled. A malicious client can open many...

CVE-2026-22045 Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall

Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.35 and 3.6.7, there is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up go routines and file descriptors indefinitely when the...

CVE-2026-22045 Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall

Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.35 and 3.6.7, there is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up go routines and file descriptors indefinitely when the...

CVE-2026-22045

Summary: CVE-2026-22045 affects Traefik’s ACME TLS-ALPN fast path. When ACME TLS challenge is enabled, an unauthenticated client can open many connections and stall the ClientHello with acme-tls/1, causing goroutines and file descriptors to be tied up indefinitely and leading to DoS at the entryp...

CVE-2026-21907

A Use of a Broken or Risky Cryptographic Algorithm vulnerability in the TLS/SSL server of Juniper Networks Junos Space allows the use of static key ciphers ssl-static-key-ciphers, reducing the confidentiality of on-path traffic communicated across the connection. These ciphers also do not support...

traefik -- ACME TLS-ALPN fast path potential DoS

The traefik project reports: There is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up goroutines and file descriptors indefinitely when the ACME TLS challenge is enabled.A malicious client ca...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003520)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003520 advisory. The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel through 4.14.11 allows attackers to cause a denial of service slab out-of-bounds write or...

OPENSUSE-SU-2026:20031-1 Security update for curl

This update for curl fixes the following issues: This update for curl fixes the following issues: - CVE-2025-14017: broken TLS options for threaded LDAPS bsc1256105. - CVE-2025-14524: bearer token leak on cross-protocol redirect bsc1255731. - CVE-2025-14819: libssh global knownhost override...

SUSE-SU-2026:20082-1 Security update for curl

This update for curl fixes the following issues: This update for curl fixes the following issues: - CVE-2025-14017: broken TLS options for threaded LDAPS bsc1256105. - CVE-2025-14524: bearer token leak on cross-protocol redirect bsc1255731. - CVE-2025-14819: libssh global knownhost override...

SUSE-SU-2026:20110-1 Security update for curl

This update for curl fixes the following issues: This update for curl fixes the following issues: - CVE-2025-14017: broken TLS options for threaded LDAPS bsc1256105. - CVE-2025-14524: bearer token leak on cross-protocol redirect bsc1255731. - CVE-2025-14819: libssh global knownhost override...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

MiracleLinux 4 : openldap-2.4.23-26.AXS4.2 (AXSA:2012-882:03)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-882:03 advisory. OpenLDAP is an open source suite of LDAP Lightweight Directory Access Protocol applications and development tools. LDAP is a set of protocols for accessing...

RHEL 9 : kernel-rt (RHSA-2026:0534)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0534 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

MiracleLinux 3 : openssl-0.9.8e-12.AXS3.6 (AXSA:2010-154:01)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2010-154:01 advisory. The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries...

MiracleLinux 3 : httpd-2.2.3-31.2.1AXS3 (AXSA:2009-424:03)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2009-424:03 advisory. The Apache HTTP Server is a powerful, efficient, and extensible web server. Security bugs fixed with this release: CVE-2009-3094 The approxyftphandle...

MiracleLinux 3 : gnutls-1.4.1-3.8.0.1.AXS3 (AXSA:2010-153:01)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2010-153:01 advisory. The GNU TLS library implements TLS and support for cryptographic algorithms. Security issues fixed with this releasse: CVE-2009-3555 The TLS protocol...

MiracleLinux 3 : openssl097a-0.9.7a-9.AXS3.2 (AXSA:2010-157:01)

The remote MiracleLinux 3 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2010-157:01 advisory. The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which...

MiracleLinux 4 : rsyslog-5.8.10-2.AXS4 (AXSA:2012-586:02)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-586:02 advisory. Rsyslog is an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine...

Astra Linux – Vulnerability in mbedtls

In Mbed TLS versions prior to 2.28.10, and 3.x versions prior to 3.6.3, on the client side, servers with trusted certificates for arbitrary hostnames are accepted, unless the TLS client application calls mbedtlssslsethostname...