ssl.get_server_certificate(addr, ca_certs=...) verifies the chain but never the identity
? CVE-2026-19552
What could go wrong?
Microsoft fixed a security weakness. Details are limited to avoid helping attackers.
How urgent is it?
Check Microsoft’s page for details.
Who is affected?
azl3 tensorflow 2.16.1-11 on Azure Linux 3.0, azl3 python-py 1.11.0-1 on Azure Linux 3.0, azl3 python3 3.12.16-1 on Azure Linux 3.0
What should I do?
Install this month’s updates via Windows Update, Intune or your update tool, then restart.
Known problems
Microsoft lists known issues per update: no KB article listed. Official page.