Security update for python3-pyOpenSSL

This update for python3-pyOpenSSL fixes the following issue: CVE-2026-27448: unhandled exception in settlsextservernamecallback callback can result in connection not being cancelled and allows for possible security measure bypassing bsc1259804. Patch Instructions: To install this SUSE update use...

EulerOS Virtualization 2.12.0 : pyOpenSSL (EulerOS-SA-2026-2794)

According to the versions of the pyOpenSSL package 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...

EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2748)

According to the versions of the package 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 provided callba...

ROOT-APP-PYPI-CVE-2026-27448 CVE-2026-27448 in rootio-pyOpenSSL - Patched by Root

Root has patched CVE-2026-27448 in the rootio-pyOpenSSL package for Root:PyPI. Multiple fixed versions available...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by multiple vulnerabilities due to pyOpenSSL

Summary pyOpenSSL is used by IBM Cloud Pak for Data System 1.0 as a Python wrapper around the OpenSSL library for TLS/SSL functionality. Multiple vulnerabilities affect pyOpenSSL. CVE-2026-27448 involves improper handling of unhandled exceptions in the settlsextservernamecallback callback, which...

EulerOS 2.0 SP12 : pyOpenSSL (EulerOS-SA-2026-2615)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP12 : pyOpenSSL (EulerOS-SA-2026-2555)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...

Important Photon OS Security Update - PHSA-2026-4.0-1052

Updates of 'python3-pyOpenSSL', 'rubygem-oj', 'rubygem-nokogiri', 'rubygem-concurrent-ruby', 'python3-lxml' packages of Photon OS have been released...

Security Bulletin: Vulnerabilities in cryptography, pyOpenSSL & golang affect IBM Storage Protect Plus

Summary IBM Storage Protect Plus Microsoft File Systems Backup and Restore can be affected by vulnerabilities in pyOpenSSL & cryptography. IBM Storage Protect Plus Guest Applications is affected by vulnerabilities in golang Vulnerability Details CVEID:CVE-2026-26007 DESCRIPTION: cryptography is a...

Astra Linux – Vulnerability in pyopenssl

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting from version 22.0.0 and before version 26.0.0, if a user provided a callback for setcookiegeneratecallback and the returned cookie value was longer than 256 bytes, pyOpenSSL would cause an overflow of the buffer provided by OpenSS...

pyOpenSSL security update

19.0.0-1.0.3 - Backport CVE-2026-27448 Orabug: 39565553...

Oracle Linux 9 : pyOpenSSL (ELSA-2026-50324)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-50324 advisory. 19.0.0-1.0.3 - Backport CVE-2026-27448 Orabug: 39565553 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory...

Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data. Vulnerability Details CVEID:CVE-2025-13465 DESCRIPTION: Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the .unset and .omit functions. An attacker can pass...

ROOT-APP-PYPI-CVE-2026-27459 CVE-2026-27459 in pyOpenSSL - Patched by Root

Root has patched CVE-2026-27459 in the pyOpenSSL package for Root:PyPI. Multiple fixed versions available...

EulerOS Virtualization 2.13.0 : pyOpenSSL (EulerOS-SA-2026-2414)

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...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : pyOpenSSL vulnerability (USN-8335-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8335-1 advisory. It was discovered that pyOpenSSL incorrectly handled exceptions in the tlsextservername callback. This could result in connections being...

EulerOS 2.0 SP13 : pyOpenSSL (EulerOS-SA-2026-2351)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP13 : pyOpenSSL (EulerOS-SA-2026-2308)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP11 : pyOpenSSL (EulerOS-SA-2026-2261)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...

EulerOS 2.0 SP11 : pyOpenSSL (EulerOS-SA-2026-2224)

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 0.14.0 and prior to version 26.0.0, if a user provided callback t...