CVE-2026-58249 (GCVE-0-2026-58249)

Vulnerability from cvelistv5 – Published: 2026-10-13 00:22 – Updated: 2026-10-13 00:22
VLAI
Title
Memory Corruption vulnerability in SAP NetWeaver and SAP Web Dispatcher (Internet Communication Manager)
Summary
SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
sap CNA under the mitre root
CNA scorecard C 65/100 over 117 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SAP_SE SAP NetWeaver and SAP Web Dispatcher (Internet Communication Manager) Affected: HDB 2.00
Affected: KRNL64UC 7.53
Affected: WEBDISP 7.53
Affected: 7.54
Affected: 7.77
Affected: 7.93
Affected: 9.16
Affected: XS_ADVANCED_RUNTIME 1.00
Affected: SAP_EXTENDED_APP_SERVICES 1
Affected: CONTSERV 7.53
Affected: KERNEL 7.53
Affected: 9.18
Affected: 9.19
Affected: 9.20
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              "version": "KERNEL 7.53"
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    "dateReserved": "2026-06-29T19:35:04.186Z",
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    "state": "PUBLISHED"
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                  {
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                    "version": "KRNL64UC 7.53"
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            "value": "SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application."
          }
        ],
        "id": "CVE-2026-58249",
        "lastModified": "2026-10-13T01:16:46.213",
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}



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