{ "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": "2026-09-08T12:42:17.947Z" }, "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": "

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.

" } ] } ], "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" } } ] } }