EulerOS Virtualization 2.11.1 : pyOpenSSL (EulerOS-SA-2026-3455)

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...

EulerOS Virtualization 2.11.0 : pyOpenSSL (EulerOS-SA-2026-3542)

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...

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 Bulletin:Vulnerabilities exists in IBM Netezza Appliance

Summary Vulnerabilities identified in IBM Netezza Appliance have been addressed in security patch INA-release-9.6.26.08.SP03. Vulnerability Details CVEID:CVE-2026-27448 DESCRIPTION: pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 0.14.0 and prior to version 26.0.0, i...

[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...

Security Bulletin: IBM Integrated Analytics System (IIAS) is affected by multiple vulnerabilities due to pyOpenSSL

Summary pyOpenSSL is used by IBM Integrated Analytics System as a Python wrapper around the OpenSSL library for SSL/TLS functionality. Multiple vulnerabilities affect pyOpenSSL versions prior to 26.0.0. CVE-2026-27448 involves a "fail open" behavior where an unhandled exception in a user-provided...

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...

CLSA-2026-1775781161 TuxCare security update for pyopenssl (2 CVEs)

TuxCare rebuilt pyopenssl to address 2 CVEs. Fixed in 23.3.0.post1+tuxcare...

CLSA-2026-1775781163 TuxCare security update for pyopenssl (2 CVEs)

TuxCare rebuilt pyopenssl to address 2 CVEs. Fixed in 24.3.0.post1+tuxcare...

CLSA-2026-1775781164 TuxCare security update for pyopenssl (2 CVEs)

TuxCare rebuilt pyopenssl to address 2 CVEs. Fixed in 25.3.0.post1+tuxcare...

SUSE SLED15 / SLES15 Security Update : python3-pyOpenSSL (SUSE-SU-2026:3424-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:3424-1 advisory. This update for python3-pyOpenSSL fixes the following issue: - CVE-2026-27448: unhandled exception in...

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 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...