OPENSUSE-SU-2026:22060-1

Vulnerability from csaf_opensuse - Published: 2026-10-08 10:52 - Updated: 2026-11-10 16:03
Summary
Security update for python-anyio
Severity
Important
Notes
Title of the patch: Security update for python-anyio
Description of the patch: This update for python-anyio fixes the following issues: - CVE-2026-63374: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing (bsc#1281476). - CVE-2026-64847: AnyIO process-pool workers can block indefinitely on undrained stderr (bsc#1281475).
Patchnames: openSUSE-Leap-16.0-1873
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-63374
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-anyio-0:4.8.0-160000.3.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-64847
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Recommended 1 product, the same list as for CVE-2026-63374
Threats
Impact moderate
References
To clipboard 

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