{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44074","assignerOrgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","state":"PUBLISHED","assignerShortName":"securin","dateReserved":"2026-05-05T07:25:20.197Z","datePublished":"2026-05-21T08:14:38.297Z","dateUpdated":"2026-05-21T12:35:55.243Z"},"containers":{"cna":{"providerMetadata":{"orgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","shortName":"securin","dateUpdated":"2026-05-21T08:23:42.792Z"},"title":"Bitwise OR of errno values","descriptions":[{"lang":"en","value":"Netatalk 2.1.0 through 4.4.2 combines multiple errno values using bitwise OR, resulting in incorrect error codes when multiple error conditions occur simultaneously, which may allow a remote attacker to cause a minor service disruption via conditions that trigger incorrect error-handling paths."}],"affected":[{"vendor":"Netatalk","product":"Netatalk","defaultStatus":"unaffected","versions":[{"version":"2.1.0","status":"affected","lessThanOrEqual":"4.4.2","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:N/I:N/A:L","baseScore":3.7,"baseSeverity":"LOW"}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-682","description":"Incorrect Calculation"}]}],"references":[{"url":"https://netatalk.io/security/CVE-2026-44074","name":"Netatalk Security Advisory CVE-2026-44074","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":"2026-05-21T12:31:04.918196Z","id":"CVE-2026-44074","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-21T12:35:55.243Z"}}]}}