{"id":"CVE-2026-44060","state":"PUBLISHED","title":"Integer underflow in dsi_writeinit() leads to denial of service","description":"An integer underflow in dsi_writeinit() in Netatalk 1.5.0 through 4.4.2 allows a remote unauthenticated attacker to cause a denial of service via a crafted DSI write request.","publishedAt":"2026-05-21T07:34:40.613Z","updatedAt":"2026-05-21T12:45:31.760Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"securin"},"assigner":"securin","products":["Netatalk Netatalk"],"affected":[{"vendor":"Netatalk","product":"Netatalk","defaultStatus":"unaffected","versions":[{"version":"1.5.0","status":"affected","lessThanOrEqual":"4.4.2","versionType":"semver"},{"version":"4.4.3","status":"unaffected","versionType":"semver"}]}],"references":["https://netatalk.io/security/CVE-2026-44060"],"weaknesses":["CWE-191"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44060.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44060","state":"PUBLISHED","datePublished":"2026-05-21T07:34:40.613Z","dateUpdated":"2026-05-21T12:45:31.760Z","assignerShortName":"securin","assignerOrgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","dateReserved":"2026-05-05T07:25:12.313Z"},"containers":{"cna":{"title":"Integer underflow in dsi_writeinit() leads to denial of service","descriptions":[{"lang":"en","value":"An integer underflow in dsi_writeinit() in Netatalk 1.5.0 through 4.4.2 allows a remote unauthenticated attacker to cause a denial of service via a crafted DSI write request."}],"affected":[{"vendor":"Netatalk","product":"Netatalk","defaultStatus":"unaffected","versions":[{"version":"1.5.0","status":"affected","lessThanOrEqual":"4.4.2","versionType":"semver"},{"version":"4.4.3","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://netatalk.io/security/CVE-2026-44060","name":"Netatalk Security Advisory CVE-2026-44060","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-191","lang":"en","type":"CWE","description":"Integer Underflow (Wrap or Wraparound)"}]}],"providerMetadata":{"shortName":"securin","orgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","dateUpdated":"2026-05-21T07:52:30.494Z"},"credits":[{"lang":"en","type":"finder","value":"Arjun Basnet from Securin"}],"datePublic":"2026-05-13T00:00:00.000Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-21T12:45:24.175720Z","id":"CVE-2026-44060","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-21T12:45:31.760Z"}}]}}}