CVE-2026-76964

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-76964", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "state": "PUBLISHED", "assignerShortName": "sap", "dateReserved": "2026-08-20T05:15:36.823Z", "datePublished": "2026-11-10T00:17:07.116Z", "dateUpdated": "2026-11-11T10:52:44.167Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-11-10T00:17:07.116Z"}, "title": "Memory Corruption Vulnerability in SAP NetWeaver AS ABAP (Internet Communication Manager)", "problemTypes": [{"descriptions": [{"lang": "eng", "cweId": "CWE-1287", "description": "CWE-1287: Improper Validation of Specified Type of Input", "type": "CWE"}]}], "affected": [{"vendor": "SAP_SE", "product": "SAP NetWeaver AS ABAP (Internet Communication Manager)", "versions": [{"status": "affected", "version": "KRNL64UC 7.53"}, {"status": "affected", "version": "KERNEL 7.53"}, {"status": "affected", "version": "7.54"}, {"status": "affected", "version": "7.77"}, {"status": "affected", "version": "7.93"}, {"status": "affected", "version": "9.16"}, {"status": "affected", "version": "9.18"}, {"status": "affected", "version": "9.20"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.</p>"}]}], "references": [{"url": "https://me.sap.com/notes/3778530"}, {"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": "2026-11-11T04:55:51.602623Z", "id": "CVE-2026-76964", "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": "2026-11-11T10:52:44.167Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-76964", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "state": "PUBLISHED", "assignerShortName": "sap", "dateReserved": "2026-08-20T05:15:36.823Z", "datePublished": "2026-11-10T00:17:07.116Z", "dateUpdated": "2026-11-11T10:52:44.167Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-11-10T00:17:07.116Z"}, "title": "Memory Corruption Vulnerability in SAP NetWeaver AS ABAP (Internet Communication Manager)", "problemTypes": [{"descriptions": [{"lang": "eng", "cweId": "CWE-1287", "description": "CWE-1287: Improper Validation of Specified Type of Input", "type": "CWE"}]}], "affected": [{"vendor": "SAP_SE", "product": "SAP NetWeaver AS ABAP (Internet Communication Manager)", "versions": [{"status": "affected", "version": "KRNL64UC 7.53"}, {"status": "affected", "version": "KERNEL 7.53"}, {"status": "affected", "version": "7.54"}, {"status": "affected", "version": "7.77"}, {"status": "affected", "version": "7.93"}, {"status": "affected", "version": "9.16"}, {"status": "affected", "version": "9.18"}, {"status": "affected", "version": "9.20"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.</p>"}]}], "references": [{"url": "https://me.sap.com/notes/3778530"}, {"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": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-76964", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-11-11T04:55:51.602623Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-11T10:52:37.665Z"}}]}}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAP NetWeaver AS ABAP (Internet Communication Manager)", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "KRNL64UC 7.53"}, {"status": "affected", "version": "KERNEL 7.53"}, {"status": "affected", "version": "7.54"}, {"status": "affected", "version": "7.77"}, {"status": "affected", "version": "7.93"}, {"status": "affected", "version": "9.16"}, {"status": "affected", "version": "9.18"}, {"status": "affected", "version": "9.20"}]}], "source": "cna@sap.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system."}], "id": "CVE-2026-76964", "lastModified": "2026-11-11T11:17:20.903", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "cna@sap.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76964", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-11T04:55:51.602623Z", "version": "2.0.3"}}]}, "published": "2026-11-10T01:17:20.240", "references": [{"source": "cna@sap.com", "url": "https://me.sap.com/notes/3778530"}, {"source": "cna@sap.com", "url": "https://url.sap/sapsecuritypatchday"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1287"}], "source": "cna@sap.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[KRNL64UC 7.53, KRNL64UC 7.53]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[KERNEL 7.53, KERNEL 7.53]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[7.54, 7.54]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[7.77, 7.77]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[7.93, 7.93]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.16, 9.16]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.18, 9.18]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.20, 9.20]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "SAP NetWeaver AS ABAP (Internet Communication Manager)", "source": "cna", "vendor": "SAP_SE"}, "product": "sap_netweaver_and_abap_platform", "vendor": "sap_se"}], "created": "2026-11-10T08:30:24.958549+00:00", "updated": "2026-11-12T20:09:06.752790+00:00", "vendors": ["sap_se", "sap_se$PRODUCT$sap_netweaver_and_abap_platform"]}