{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44756","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","state":"PUBLISHED","assignerShortName":"sap","dateReserved":"2026-05-07T18:31:04.067Z","datePublished":"2026-09-08T00:10:16.283Z","dateUpdated":"2026-09-22T20:07:26.300Z"},"containers":{"cna":{"providerMetadata":{"orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","shortName":"sap","dateUpdated":"2026-09-08T00:10:16.283Z"},"title":"Memory Corruption vulnerability in SAP Extended Passport (EPP) Processing","problemTypes":[{"descriptions":[{"lang":"eng","cweId":"CWE-120","description":"CWE-120: Buffer Copy without Checking Size of Input","type":"CWE"}]}],"affected":[{"vendor":"SAP_SE","product":"SAP Extended Passport (EPP) Processing","versions":[{"status":"affected","version":"KRNL64NUC 7.22"},{"status":"affected","version":"7.22EXT"},{"status":"affected","version":"KRNL64UC 7.22"},{"status":"affected","version":"7.53"},{"status":"affected","version":"8.04"},{"status":"affected","version":"WEBDISP 9.16"},{"status":"affected","version":"9.18"},{"status":"affected","version":"9.19"},{"status":"affected","version":"9.20"},{"status":"affected","version":"KERNEL 7.22"},{"status":"affected","version":"7.54"},{"status":"affected","version":"7.77"},{"status":"affected","version":"7.89"},{"status":"affected","version":"7.93"},{"status":"affected","version":"9.16"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"A memory safety vulnerability exists in the Extended Passport Protocol (EPP) processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program termination. Successful exploitation may have a high impact on the confidentiality, integrity, and availability of the application.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A memory safety vulnerability exists in the Extended Passport Protocol (EPP) processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program termination. Successful exploitation may have a high impact on the confidentiality, integrity, and availability of the application.</p>"}]}],"references":[{"url":"https://me.sap.com/notes/3747649"},{"url":"https://url.sap/sapsecuritypatchday"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T12:42:08.435607Z","id":"CVE-2026-44756","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-08T12:42:17.947Z"}},{"title":"CVE Program Container","references":[{"url":"http://seclists.org/fulldisclosure/2026/Sep/65"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-09-22T20:07:26.300Z"}}]}}