{"schema_version":1,"title":"anyio (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in anyio (PyPI): 1 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63374, was published on 22 September 2026.","url":"https://junglewise.ai/threats/technologies/anyio","json_url":"https://junglewise.ai/threats/technologies/anyio.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/anyio","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":1,"exploited":0,"last_7_days":1,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-63374","cvss":4,"epss":0.0029,"slug":"cve-2026-63374-anyio-tlsstream-idna-2003-host-name-encoding-certificate-spoofing","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, connec","severity":"critical","exploited":false,"published_at":"2026-09-22T16:17:50.68+00:00","url":"https://junglewise.ai/threats/cve-2026-63374-anyio-tlsstream-idna-2003-host-name-encoding-certificate-spoofing"},{"cve":"CVE-2026-64847","cvss":4,"epss":0.0016,"slug":"cve-2026-64847-anyio-process-pool-workers-indefinite-blocking-on-undrained","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, AnyIO","severity":"medium","exploited":false,"published_at":"2026-09-18T18:17:10.93+00:00","url":"https://junglewise.ai/threats/cve-2026-64847-anyio-process-pool-workers-indefinite-blocking-on-undrained"},{"cve":"CVE-2026-63349","cvss":4,"epss":0.0011,"slug":"cve-2026-63349-anyio-run-process-open-process-privilege-dropping-bug-with-extra","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. In 4.14.0, AnyIO accept","severity":"high","exploited":false,"published_at":"2026-09-18T17:16:59.317+00:00","url":"https://junglewise.ai/threats/cve-2026-63349-anyio-run-process-open-process-privilege-dropping-bug-with-extra"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-21","critical":1,"exploited":0,"vulnerabilities":1}],"related":[{"name":"tensorflow (PyPI)","slug":"pypi-tensorflow","vulnerabilities":428,"url":"https://junglewise.ai/threats/technologies/pypi-tensorflow"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":424,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":421,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"open-webui (PyPI)","slug":"open-webui","vulnerabilities":177,"url":"https://junglewise.ai/threats/technologies/open-webui"},{"name":"Django (PyPI)","slug":"django","vulnerabilities":172,"url":"https://junglewise.ai/threats/technologies/django"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":152,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"plone (PyPI)","slug":"pypi-plone","vulnerabilities":101,"url":"https://junglewise.ai/threats/technologies/pypi-plone"},{"name":"praisonai (PyPI)","slug":"pypi-praisonai","vulnerabilities":86,"url":"https://junglewise.ai/threats/technologies/pypi-praisonai"},{"name":"exiv2 (PyPI)","slug":"exiv2","vulnerabilities":85,"url":"https://junglewise.ai/threats/technologies/exiv2"},{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"mlflow (PyPI)","slug":"mlflow","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/mlflow"},{"name":"pillow (PyPI)","slug":"pillow","vulnerabilities":79,"url":"https://junglewise.ai/threats/technologies/pillow"}],"technology":{"hub":true,"name":"anyio (PyPI)","slug":"anyio","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"description":"Python library providing asynchronous I/O and compatibility interfaces for concurrent programming.","url":"https://junglewise.ai/threats/technologies/anyio"},"most_severe":[{"cve":"CVE-2026-63374","cvss":4,"epss":0.0029,"slug":"cve-2026-63374-anyio-tlsstream-idna-2003-host-name-encoding-certificate-spoofing","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, connec","severity":"critical","exploited":false,"published_at":"2026-09-22T16:17:50.68+00:00","url":"https://junglewise.ai/threats/cve-2026-63374-anyio-tlsstream-idna-2003-host-name-encoding-certificate-spoofing"},{"cve":"CVE-2026-63349","cvss":4,"epss":0.0011,"slug":"cve-2026-63349-anyio-run-process-open-process-privilege-dropping-bug-with-extra","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. In 4.14.0, AnyIO accept","severity":"high","exploited":false,"published_at":"2026-09-18T17:16:59.317+00:00","url":"https://junglewise.ai/threats/cve-2026-63349-anyio-run-process-open-process-privilege-dropping-bug-with-extra"},{"cve":"CVE-2026-64847","cvss":4,"epss":0.0016,"slug":"cve-2026-64847-anyio-process-pool-workers-indefinite-blocking-on-undrained","title":"AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, AnyIO","severity":"medium","exploited":false,"published_at":"2026-09-18T18:17:10.93+00:00","url":"https://junglewise.ai/threats/cve-2026-64847-anyio-process-pool-workers-indefinite-blocking-on-undrained"}],"generated_at":"2026-09-27T03:07:00.185062+00:00"}