EulerOS 2.0 SP15 : pyOpenSSL (EulerOS-SA-2026-2499)

According to the versions of the pyOpenSSL packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP15 : pyOpenSSL (EulerOS-SA-2026-2458)

According to the versions of the pyOpenSSL packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS Virtualization 2.13.1 : pyOpenSSL (EulerOS-SA-2026-2385)

According to the versions of the pyOpenSSL packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 0.14.0 and prior to version 26.0.0, if a user...

SUSE-SU-2026:2261-1 Security update for python-pyOpenSSL

This update for python-pyOpenSSL fixes the following issue...

Security update for python3-pyOpenSSL

This update for python3-pyOpenSSL fixes the following issue CVE-2026-40475: improper input handling of null bytes can lead to silent data truncation and security-state inconsistency bsc1262803. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:2242-1 Security update 5.0.8 for Multi-Linux Manager Salt Bundle

This update fixes the following issues: venv-salt-minion: - Security issues fixed: - CVE-2026-31958: tornado: Fixed parsing large multipart bodies with many parts can cause a denial of service bsc1259554 - CVE-2026-27459: pyOpenSSL: Fixed issue with large cookie value that can lead to a buffer...

pyOpenSSL 0.14.x < 26.0.0 Security Bypass

The version of pyOpenSSL installed on the remote host is prior to 26.0.0. It is, therefore, affected by a security bypass vulnerability: - pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 0.14.0 and prior to version 26.0.0, if a user provided callback to...

RHEL 9 : Satellite 6.18.5 Async Update (Important) (RHSA-2026:14835)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:14835 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity t...

[SECURITY] Fedora 44 Update: pyOpenSSL-26.1.0-1.fc44

High-level wrapper around a subset of the OpenSSL library, includes among oth ers SSL.Connection objects, wrapping the methods of Python's portable sockets Callbacks written in Python Extensive error-handling mechanism, mirroring OpenSSL's error codes...

Fedora 45 : kryoptic / pyOpenSSL / python-cryptography / rust-asn1 / etc (2026-13a0c86ba1)

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-13a0c86ba1 advisory. Update python-cryptography to 47.0.0 As a result, rust-asn1 is bumped to 0.24, and pyOpenSSL is bumped to 26.1. kryoptic is rebuilt with a patch to support...

python311-pyOpenSSL-26.1.0-1.1 on GA media (moderate)

python311-pyOpenSSL-26.1.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:10646-1 Rating: moderate Cross-References: CVE-2026-40475 CVSS scores: CVE-2026-40475 SUSE : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2026-40475 SUSE : 6.8...

RHSA-2026:10754 Red Hat Security Advisory: RHUI 4.11.4 security update - python-pyOpenSSL

Bulletin has no description...

OPENSUSE-SU-2026:10646-1 python311-pyOpenSSL-26.1.0-1.1 on GA media

These are all security issues fixed in the python311-pyOpenSSL-26.1.0-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-35886

Name of the Vulnerable Software and Affected Versions python-pyOpenSSL versions prior to 26.1.0-1.1 Description Improper input handling of null bytes can lead to silent data truncation and security-state inconsistency. Recommendations Update to version 26.1.0-1.1...

SUSE SLES12 Security Update : python-pyOpenSSL (SUSE-SU-2026:1582-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1582-1 advisory. This update for python-pyOpenSSL fixes the following issue: - CVE-2026-27448: unhandled exception can result in connection not being cancelled...

SUSE-SU-2026:1582-1 Security update for python-pyOpenSSL

This update for python-pyOpenSSL fixes the following issue: - CVE-2026-27448: unhandled exception can result in connection not being cancelled bsc1259804...

pyOpenSSL: TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback

A flaw was found in pyOpenSSL. The settlsextservernamecallback callback function can be used to implement Server Name Indication SNI during the TLS handshake. When the callback raises an unhandled exception, the handshake incorrectly proceeds instead of terminating. This fail-open behavior can...

SUSE: Security Advisory (SUSE-SU-2026:1192-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated python-openssl packages fix security vulnerabilities

pyOpenSSL allows TLS connection bypass via unhandled callback exception in settlsextservernamecallback. CVE-2026-27448 pyOpenSSL DTLS cookie callback buffer overflow. CVE-2026-27459...

OESA-2026-1734 pyOpenSSL security update

pyOpenSSL is a rather thin wrapper around a subset of the OpenSSL library. With thin wrapper we mean that a lot of the object methods do nothing more than calling a corresponding function in the OpenSSL library. Security Fixes: A security vulnerability exists in the PyOpenSSL library's...