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CVE-2026-64847

🗓️ 18 Sep 2026 17:04:32Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 14 Views

AnyIO prior to 4.14.2 process-pool workers block indefinitely on undrained stderr.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-64847 vulnerabilities
19 Sep 202614:54
cgr
circl
Circl
CVE-2026-64847
19 Sep 202614:31
circl
cvelist
Cvelist
CVE-2026-64847 AnyIO process-pool workers can block indefinitely on undrained stderr
18 Sep 202617:04
cvelist
euvd
EUVD
EUVD-2026-83193
18 Sep 202617:04
euvd
github
Github Security Blog
AnyIO process-pool workers can block indefinitely on undrained stderr
18 Sep 202617:17
github
nvd
NVD
CVE-2026-64847
18 Sep 202618:17
nvd
osv
OSV
CGA-3MW5-9H9V-752M
19 Sep 202611:49
osv
osv
OSV
CGA-3RJ3-7HJG-96G7
19 Sep 202604:22
osv
osv
OSV
CGA-4P3R-7CRC-HXR2
19 Sep 202613:33
osv
osv
OSV
CGA-5FHH-XMX5-X8QV
19 Sep 202604:00
osv
Rows per page
Vulners
Node
agronholmanyioRange<4.14.2
[
  {
    "vendor": "agronholm",
    "product": "anyio",
    "versions": [
      {
        "version": "< 4.14.2",
        "status": "affected"
      }
    ]
  }
]

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18 Sep 2026 18:17Current
CVSS 46.8
EPSS0.00121
SSVC
14