{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44053","assignerOrgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","state":"PUBLISHED","assignerShortName":"securin","dateReserved":"2026-05-05T07:24:42.291Z","datePublished":"2026-05-21T07:34:27.811Z","dateUpdated":"2026-05-22T03:56:00.530Z"},"containers":{"cna":{"providerMetadata":{"orgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","shortName":"securin","dateUpdated":"2026-05-21T07:52:19.003Z"},"title":"Weak cryptography in DHCAST128 UAM","descriptions":[{"lang":"en","value":"Netatalk 1.5.0 through 4.2.2 uses a broken cryptographic algorithm in the DHCAST128 UAM, which allows a remote attacker to obtain authentication credentials or impersonate a user via cryptanalytic attack."}],"affected":[{"vendor":"Netatalk","product":"Netatalk","defaultStatus":"unaffected","versions":[{"version":"1.5.0","status":"affected","lessThanOrEqual":"4.2.2","versionType":"semver"},{"version":"4.5.0","status":"unaffected","versionType":"semver"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":7.4,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-327","description":"Use of a Broken or Risky Cryptographic Algorithm"}]}],"references":[{"url":"https://netatalk.io/security/CVE-2026-44053","name":"Netatalk Security Advisory CVE-2026-44053","tags":["vendor-advisory"]}],"credits":[{"lang":"en","type":"finder","value":"Arjun Basnet from Securin"}],"datePublic":"2026-05-13T00:00:00.000Z"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-21T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-44053"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-22T03:56:00.530Z"}}]}}