NewStart CGSL MAIN 7.02 : pyOpenSSL Multiple Vulnerabilities (NS-SA-2026-0110)

The remote NewStart CGSL host, running version MAIN 7.02, has pyOpenSSL packages installed that are affected by multiple 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 to...

[SECURITY] Fedora 44 Update: pyOpenSSL-26.4.0-2.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 44 : pyOpenSSL / python-cryptography / python-pynitrokey (2026-9f07e6bc2b)

The remote Fedora 44 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-9f07e6bc2b advisory. Includes a fix for CVE-2026-69247, refer to https://github.com/pyca/cryptography/security/advisories/GHSA-g6cj-pr64-35w5 for a more detailed description. Ful...

Critical Photon OS Security Update - PHSA-2026-5.0-92-0973

Updates of 'linux', 'linux-esx', 'python3-cryptography', 'python3-pyOpenSSL' packages of Photon OS have been released...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.3.1.12)

The version of AHV installed on the remote host is prior to 10.3.1.12. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.3.1.12 advisory. - pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a...

The vulnerability of the library for accessing functions of the cryptographic library OpenSSL PyOpenSSL, related to copying buffers without checking input data, allows a perpetrator to cause a service failure.

The vulnerability of the library for accessing functions of the cryptographic library OpenSSL PyOpenSSL is related to the copying of buffers without checking the input data. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

pyOpenSSL: DTLS cookie callback buffer overflow

A flaw was found in pyOpenSSL. The setcookiegeneratecallback callback function can be used to generate DTLS cookies. When the callback returns a cookie string or byte sequence longer than 256 bytes, a buffer overflow can be triggered due to a missing bounds checking before copying the data to a...

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...

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...

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...

Security update for python-pyOpenSSL (moderate)

openSUSE security update: security update for python-pyopenssl ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20897-1 Rating: moderate References: bsc1262803 Cross-References: CVE-2026-40475 CVSS scores: CVE-2026-40475 SUSE : 5.5...