{"id":"CVE-2026-120010","aliases":["EUVD-2026-120696","GHSA-789r-fg73-j6ch"],"status":"published","title":"Memory Corruption vulnerability in SAP NetWeaver Application Server (SAP Message Server)","description":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00396,"percentile":0.34295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-131"],"published":"2026-11-10T00:41:59Z","modified":"2026-11-10T03:30:30Z","products":[{"vendor":"sap_se","product":"sap netweaver application server (sap message server)"}],"references":[{"url":"https://me.sap.com/notes/3805570"},{"url":"https://url.sap/sapsecuritypatchday"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120010"},{"url":"https://github.com/advisories/GHSA-789r-fg73-j6ch"}],"sources":{"cve":[{"id":"CVE-2026-120010","title":"Memory Corruption vulnerability in SAP NetWeaver Application Server (SAP Message Server)","description":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.","status":"published","published":"2026-11-10T00:41:59.668Z","modified":"2026-11-10T19:49:54.367Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-131"],"updated_at":"2026-11-10T01:35:56.410062Z"}],"euvd":[{"id":"EUVD-2026-120696","description":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.","status":"published","published":"2026-11-10T00:41:59Z","modified":"2026-11-10T19:49:54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-10T05:19:59.129782Z"}],"ghsa":[{"id":"GHSA-789r-fg73-j6ch","title":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations...","description":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.","status":"published","published":"2026-11-10T03:30:29Z","modified":"2026-11-10T03:30:30Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-131"],"updated_at":"2026-11-10T03:51:51.547106Z"}],"nvd":[{"id":"CVE-2026-120010","description":"SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.","status":"published","published":"2026-11-10T01:17:16.253Z","modified":"2026-11-10T22:11:23.807Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-131"],"updated_at":"2026-11-10T22:21:32.404891Z"}]}}