CVE-2026-44050

{"id": "CVE-2026-44050", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44050", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-21T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "affected": [{"source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c", "affectedData": [{"vendor": "Netatalk", "product": "Netatalk", "versions": [{"status": "affected", "version": "2.0.0", "versionType": "semver", "lessThanOrEqual": "4.4.2"}, {"status": "unaffected", "version": "4.4.3", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-21T08:16:20.580", "references": [{"url": "https://netatalk.io/security/CVE-2026-44050", "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code with escalated privileges or cause a denial of service."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en mont\u00edculo en la funci\u00f3n comm_rcv() del demonio CNID en Netatalk 2.0.0 hasta 4.4.2 permite a un atacante remoto autenticado ejecutar c\u00f3digo arbitrario con privilegios escalados o causar una denegaci\u00f3n de servicio."}], "lastModified": "2026-07-23T15:10:00.137", "sourceIdentifier": "33c584b5-0579-4c06-b2a0-8d8329fcab9c"}