CVE-2026-64847
2 advisories.
PyPI/anyio CVE-2026-64847: medium, EPSS 0.16%
AnyIO process-pool workers can block indefinitely on undrained stderr
Action: Upgrade anyio to 4.14.2 or later.
pip install anyio==4.14.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.14.2 | - |
Fixed versions
| 4.14.2 |
Sources
- osv: GHSA-5p39-cfhj-2xmp
- https://github.com/agronholm/anyio/security/advisories/GHSA-5p39-cfhj-2xmp
- https://github.com/agronholm/anyio/pull/1207
- https://github.com/agronholm/anyio/commit/f1b7301c8264b0d2e8d24a5788fd29e93dea4040
- https://github.com/agronholm/anyio
- https://github.com/agronholm/anyio/releases/tag/4.14.2
CVE-2026-64847 · published · modified · JSON
PyPI/anyio CVE-2026-64847: unknown, EPSS 0.16%
AnyIO process-pool workers can block indefinitely on undrained stderr
Action: Upgrade anyio to 4.14.2 or later.
pip install anyio==4.14.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.14.2 | - |
Fixed versions
| 4.14.2 |
Sources
- osv: PYSEC-2026-4024
- https://github.com/agronholm/anyio/security/advisories/GHSA-5p39-cfhj-2xmp
- https://github.com/agronholm/anyio/pull/1207
- https://github.com/agronholm/anyio/commit/f1b7301c8264b0d2e8d24a5788fd29e93dea4040
- https://github.com/agronholm/anyio
- https://github.com/agronholm/anyio/releases/tag/4.14.2
- https://pypi.org/project/anyio
- https://github.com/advisories/GHSA-5p39-cfhj-2xmp
- https://nvd.nist.gov/vuln/detail/CVE-2026-64847
CVE-2026-64847 · published · modified · JSON