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Package details: pkg:pypi/websockets@4.0
purl pkg:pypi/websockets@4.0
Next non-vulnerable version 9.1
Latest non-vulnerable version 9.1
Risk 4.0
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-5ycj-g4t7-hfd9
Aliases:
CVE-2018-1000518
GHSA-6g87-ff9q-v847
PYSEC-2018-79
websockets is vulnerable to denial of service by memory exhaustion
5.0
Affected by 1 other vulnerability.
VCID-vd9d-qr6h-7ubz
Aliases:
CVE-2021-33880
GHSA-8ch4-58qp-g3mp
PYSEC-2021-95
private key recovery
9.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-13T08:30:48.155882+00:00 GHSA Importer Affected by VCID-vd9d-qr6h-7ubz https://github.com/advisories/GHSA-8ch4-58qp-g3mp 38.6.0
2026-06-12T17:42:46.799902+00:00 GitLab Importer Affected by VCID-vd9d-qr6h-7ubz https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/websockets/CVE-2021-33880.yml 38.6.0
2026-06-12T15:40:58.780427+00:00 GitLab Importer Affected by VCID-5ycj-g4t7-hfd9 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/websockets/CVE-2018-1000518.yml 38.6.0
2026-06-12T04:11:41.210287+00:00 Pypa Importer Affected by VCID-vd9d-qr6h-7ubz https://github.com/pypa/advisory-database/blob/main/vulns/websockets/PYSEC-2021-95.yaml 38.6.0
2026-06-12T04:02:19.562186+00:00 Pypa Importer Affected by VCID-5ycj-g4t7-hfd9 https://github.com/pypa/advisory-database/blob/main/vulns/websockets/PYSEC-2018-79.yaml 38.6.0
2026-06-11T20:53:06.256130+00:00 PyPI Importer Affected by VCID-vd9d-qr6h-7ubz https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0
2026-06-11T20:43:51.491947+00:00 PyPI Importer Affected by VCID-5ycj-g4t7-hfd9 https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0
2026-06-11T20:24:17.819019+00:00 GHSA Importer Affected by VCID-5ycj-g4t7-hfd9 https://github.com/advisories/GHSA-6g87-ff9q-v847 38.6.0