CVE-2026-76973 (GCVE-0-2026-76973)

Vulnerability from cvelistv5 – Published: 2026-11-10 00:18 – Updated: 2026-11-10 00:18
VLAI
Title
Memory Corruption vulnerability in Application Server ABAP of SAP NetWeaver and ABAP Platform (SAP Message Server)
Summary
Due to a Memory Corruption vulnerability in Application Server ABAP of SAP NetWeaver and ABAP Platform, an unauthenticated attacker could send specially crafted network requests to the affected service. By triggering the vulnerability, the attacker could cause the server to crash and disrupt active connections, leading to a denial of service condition. Successful exploitation could result in a high impact to the availability while the confidentiality and integrity remains unaffected.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
sap CNA
References
Impacted products
Vendor Product Version
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) Affected: KRNL64NUC 7.22
Affected: 7.22EXT
Affected: KRNL64UC 7.22
Affected: 7.53
Affected: 8.04
Affected: KERNEL 7.22
Affected: 7.54
Affected: 7.77
Affected: 7.93
Affected: 9.16
Affected: 9.18
Affected: 9.20
Affected: 9.21
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          "vendor": "SAP_SE",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
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            "confidentialityImpact": "NONE",
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        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
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          "url": "https://me.sap.com/notes/3789273"
        },
        {
          "url": "https://url.sap/sapsecuritypatchday"
        }
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