31 matches found
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python3 (UTSA-2026-150441)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-150441 advisory. ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in...
OESA-2026-4590 python3 security update
Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...
OESA-2026-4589 python3 security update
Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...
OESA-2026-4588 python3 security update
Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...
Important: python3
Issue Overview: ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect...
Important: python3.9
Issue Overview: ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect...
OESA-2026-4525 python3 security update
Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...
CLSA-2026-1791825473 python3.9: Fix of CVE-2026-19553
CVE-2026-19553: ssl: SSLObject.create, used by SSLContext.wrapbio, now emits a DeprecationWarning when checkhostname is enabled and serverhostname is None, and rejects serverhostname or session in server mode with ValueError, as wrapsocket does...
CLSA-2026-1791820273 python3.9: Fix of 2 CVEs
CVE-2026-19445: prevent use-after-free in the TLS server name callback when switching SSL contexts - CVE-2026-19553: validate SSLObject server hostname and session parameters before wrapping memory BIOs...
BIT-PYTHON-MIN-2026-19553 SSLContext.wrap_bio() missing validation of server_hostname parameter
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
BIT-PYTHON-2026-19553 SSLContext.wrap_bio() missing validation of server_hostname parameter
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
PT-2026-109169
ssl.SSLContext.wrap bio didn't require the server hostname argument to not be None if ssl.SSLContext.check hostname was set. Due to a missing parameter check in SSLObject, if the server hostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead t...
PT-2026-109165
ssl.SSLContext.wrap bio didn't require the server hostname argument to not be None if ssl.SSLContext.check hostname was set. Due to a missing parameter check in SSLObject, if the server hostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead t...
PT-2026-109167
ssl.SSLContext.wrap bio didn't require the server hostname argument to not be None if ssl.SSLContext.check hostname was set. Due to a missing parameter check in SSLObject, if the server hostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead t...
SUSE CVE-2026-19553
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
AZL-105687 CVE-2026-19553 affecting package python3 3.12.16-2
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
AZL-105918 CVE-2026-19553 affecting package tensorflow 2.16.1-11
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
CVE-2026-19553
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
UBUNTU-CVE-2026-19553
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...
CVE-2026-19553
ssl.SSLContext.wrapbio didn't require the serverhostname argument to not be None if ssl.SSLContext.checkhostname was set. Due to a missing parameter check in SSLObject, if the serverhostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to...