anyio vulnerabilities (TuxCare)

3 vulnerabilities.

• anyio TuxCare AnyIO: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing CVE-2026-63374 Fix available 9.3 CriticalSeptember 18, 2026
• anyio TuxCare AnyIO process-pool workers can block indefinitely on undrained stderr CVE-2026-64847 Fix available 6.8 MediumSeptember 18, 2026
• anyio TuxCare TuxCare security update for anyio (1 CVE) AIKIDO-2025-10170 Fix available No scoreAugust 4, 2026