DEBIAN-CVE-2026-64847: python-anyio security update

DEBIAN-CVE-2026-64847, released October 6, 2026, fixes 1 CVE in python-anyio (version 4.15.1-1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

n/a

No CVSS score published

Highest EPSS

0.0016

4th percentile

Fixed package versions

Product	Release	Fixed in
python-anyio	Debian 14	4.15.1-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-64847	python-anyio: AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio	n/a	0.0016	None reported

Also fixes CVE-2026-64847

OPENSUSE-SU-2026:22060-1
python-anyio on opensuse-leap 16.0
SUSE-SU-2026:24208-1
python-anyio on sles 16.0
SUSE-SU-2026:4416-1
python-anyio on sles 15.6, sles 15.7

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2026-64847

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