{"api_version":"1","generated_at":"2026-07-24T20:59:30+00:00","cve":"CVE-2021-41119","urls":{"html":"https://cve.report/CVE-2021-41119","api":"https://cve.report/api/cve/CVE-2021-41119.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-41119","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-41119"},"summary":{"title":"CVE-2021-41119","description":"Wire-server is the system server for the wire back-end services. Releases prior to v2022-03-01 are subject to a denial of service attack via a crafted object causing a hash collision. This collision causes the server to spend at least quadratic time parsing it which can lead to a denial of service for a heavily used server. The issue has been fixed in wire-server 2022-03-01 and is already deployed on all Wire managed services. On premise instances of wire-server need to be updated to 2022-03-01, so that their backends are no longer affected. 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When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}