SUSE SLED15 / SLES15 Security Update : python-anyio (SUSE-SU-2026:4416-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4416-1 advisory. - CVE-2026-63374: : TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing...

Security update for python-anyio

This update for python-anyio fixes the following issues: CVE-2026-63374: : TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing bsc1281476. CVE-2026-64847: AnyIO process-pool workers can block indefinitely on undrained stderr bsc1281475. Patch Instructions: To install...

EUVD-2026-83193

AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, AnyIO starts process-pool workers with standard error connected to a pipe that the parent never drains, even though the documented behavior redirects all three...