SUSE-SU-2026:4560-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issue: - CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset bsc1280587...

Security Bulletin: Multiple Vulnerabilities in IBM Cloud Pak System

Summary Multiple vulnerabilities were found in openSSL used by IBM OS Image for Red Hat Enterprise Linux Systems shipped with IBM Cloud Pak System. Vulnerabilities were addressed in IBM Cloud Pak System version 2.3.6.2. Vulnerability Details CVEID:CVE-2026-34181 DESCRIPTION: Issue Summary: The...

ALSA-2026:77396 Important: openssl security update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: compat-openssl: DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 For...

Important: openssl security update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: compat-openssl: DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 For...

GHSA-W5F4-FX9M-M4Q7 MsQuic: Improper Certificate Validation in Microsoft.Native.Quic.MsQuic.OpenSSL

Summary Improper TLS hostname verification allows a man-in-the-middle MITM attack on MsQuic. Details Only MsQuic with the OpenSSL and QuicTLS TLS backends is affected the Schannel backend is not affected. Patches 2.6.1, 2.5.11, and 2.4.20 Impact An on-path attacker could spoof a server identity b...

MsQuic: Improper Certificate Validation in Microsoft.Native.Quic.MsQuic.OpenSSL

Summary Improper TLS hostname verification allows a man-in-the-middle MITM attack on MsQuic. Details Only MsQuic with the OpenSSL and QuicTLS TLS backends is affected the Schannel backend is not affected. Patches 2.6.1, 2.5.11, and 2.4.20 Impact An on-path attacker could spoof a server identity b...

CVE-2026-105794

MsQuic is a cross-platform C implementation of the IETF QUIC protocol exposed to C, C++, C, and Rust. Prior to 2.4.20, 2.5.11, and 2.6.1, MsQuic clients using the OpenSSL or QuicTLS TLS backend do not properly verify that a server certificate matches the intended target server hostname. An on-pat...

CVE-2026-105794 MsQuic: Improper Certificate Validation in Microsoft.Native.Quic.MsQuic.OpenSSL

MsQuic is a cross-platform C implementation of the IETF QUIC protocol exposed to C, C++, C, and Rust. Prior to 2.4.20, 2.5.11, and 2.6.1, MsQuic clients using the OpenSSL or QuicTLS TLS backend do not properly verify that a server certificate matches the intended target server hostname. An on-pat...

EUVD-2026-93422

MsQuic is a cross-platform C implementation of the IETF QUIC protocol exposed to C, C++, C, and Rust. Prior to 2.4.20, 2.5.11, and 2.6.1, MsQuic clients using the OpenSSL or QuicTLS TLS backend do not properly verify that a server certificate matches the intended target server hostname. An on-pat...

CVE-2026-105794 MsQuic: Improper Certificate Validation in Microsoft.Native.Quic.MsQuic.OpenSSL

MsQuic is a cross-platform C implementation of the IETF QUIC protocol exposed to C, C++, C, and Rust. Prior to 2.4.20, 2.5.11, and 2.6.1, MsQuic clients using the OpenSSL or QuicTLS TLS backend do not properly verify that a server certificate matches the intended target server hostname. An on-pat...

CVE-2026-105794

MsQuic , a cross-platform C implementation of the IETF QUIC protocol, contains an improper certificate validation vulnerability (CWE-295) in versions prior to 2.4.20, 2.5.11, and 2.6.1 . When using the OpenSSL or QuicTLS TLS backends, the software fails to verify that a server certificate matches...

ROOT-OS-DEBIAN-12-CVE-2026-63072 CVE-2026-63072 in openssl - Patched by Root

Root has patched CVE-2026-63072 in the openssl package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-63076 CVE-2026-63076 in openssl - Patched by Root

Root has patched CVE-2026-63076 in the openssl package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-75803 CVE-2026-75803 in openssl - Patched by Root

Root has patched CVE-2026-75803 in the openssl package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-54874 CVE-2026-54874 in openssl - Patched by Root

Root has patched CVE-2026-54874 in the openssl package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-14456 CVE-2026-14456 in openssl - Patched by Root

Root has patched CVE-2026-14456 in the openssl package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-42767 CVE-2026-42767 in openssl - Patched by Root

Root has patched CVE-2026-42767 in the openssl package for Root:Debian:12. Multiple fixed versions available...

Exploit for CVE-2026-105221

abraxaslabs.tech · github.com/abraxas ·&...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : EDK II vulnerabilities (USN-8865-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8865-1 advisory. It was discovered that EDK II incorrectly handled CMS key unwrapping in the embedded OpenSSL...

PT-2026-106751

Name of the Vulnerable Software and Affected Versions MsQuic versions prior to 2.4.20 MsQuic versions prior to 2.5.11 MsQuic versions prior to 2.6.1 Description MsQuic clients using the OpenSSL or QuicTLS TLS backends fail to properly verify that a server certificate matches the intended target...