Vulnerability-Lookup

CVE-2026-34265 (GCVE-0-2026-34265)

Vulnerability from cvelistv5 – Published: 2026-08-11 00:10 – Updated: 2026-08-12 03:59

Title

Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform

Summary

SAP NetWeaver Application Server ABAP allows an unauthenticated attacker to exploit logical errors in DIAG protocol parsing, resulting in memory corruption. This vulnerability could potentially disclose sensitive system information or crash the system, leading to a high impact on the confidentiality, integrity, and availability of the application.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 00:00 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

sap CNA under the mitre root

CNA scorecard C 65/100 over 117 records in the last 180 days details

References

2 references

URL	Tags
https://me.sap.com/notes/3714806
https://url.sap/sapsecuritypatchday

Impacted products

1 product

Vendor	Product	Version	CPE status
SAP_SE	SAP NetWeaver and ABAP Platform	Affected: KRNL64NUC 7.22 Affected: 7.22EXT Affected: KRNL64UC 7.22 Affected: 7.22EXT2 Affected: 7.22EXT3 Affected: 7.53 Affected: 7.54 Affected: 7.77 Affected: 7.89 Affected: 7.93 Affected: 8.04 Affected: 9.16 9.18 Affected: 9.19 Affected: KERNEL 7.22 Affected: 9.16 Affected: 9.18	guessed

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0998

Vulnerability from certfr_avis - Published: 2026-08-11 - Updated: 2026-08-11

De multiples vulnérabilités ont été découvertes dans les produits SAP. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
SAP	N/A	Data Services Management Console versions SBOP_DS_MANAGEMENT_CONSOLE 4.3 et 2025 sans le dernier correctif de sécurité
SAP	N/A	Change and Transport System Attach Tool (ctsattach) version CTS_UPLOAD_CLT 1 sans le dernier correctif de sécurité
SAP	N/A	Business AI Platform (Approuter) version <23.0.0 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud versions COM_CLOUD 2211, 2211-JDK21, DHUB_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	ABAP Platform versions KRNL64UC 7.53, KERNEL 7.53, 7.54 et 7.77 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver AS Java (Adobe Document Services) version ADSSAP 7.50 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver and ABAP Platform (Change and Transport System - Customer Transport Integration Wizard versions SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	SAPSPrint Service versions SAPSPRINT 8.00 et 8.10 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud (Bouncy Castle Java library) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	S/4 HANA (Reprocess Bank Statement Items), BusinessObjects Business Intelligence Platform (Admin Tools) versions S4CORE 104, 105, 106, 107, 108, 109, ENTERPRISE 430 et 2025 sans le dernier correctif de sécurité
SAP	N/A	SAPUI5 versions SAP_UI 750, 754, 755, 756, 757, 758, 816 et UI_700 200 sans le dernier correctif de sécurité
SAP	N/A	AP FICA ODN framework versions SAPSCORE 132, S4CORE 102, 103, 104, 105, 106, 107, 108, FI-CA 606, 616, 617 et 618 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver Application Server ABAP and ABAP Platform versions KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.22EXT, 7.53, KERNEL 7.22, 7.53, 7.54, 7.77, 7.93 et 9.16 sans le dernier correctif de sécurité
SAP	N/A	BusinessObjects Business Intelligence versions ENTERPRISE 430, 2025, 2027, ENTERPRISECLIENTTOOLS 430, 2025 et 2027 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud and Data Hub (Apache Log4j Core) versions COM_CLOUD 2211, 2211-JDK21 et DHUB_CLOUD 2211 sans le dernier correctif de sécurité
SAP	N/A	S/4 HANA (Reprocess Bank Statement Items) versions S4CORE 104, 105, 106, 107, 108 et 109 sans le dernier correctif de sécurité
SAP	N/A	Advanced Planning and Optimization (Model Mix Planning) versions SCMAPO 713, 714, S4CORE 102, 103, 104, S4COREOP 104, 105, 106, 107, 108, 109, SCM 700, 701, 702 et 712 sans le dernier correctif de sécurité
SAP	N/A	Manufacturing Integration and Intelligence versions XMII 15.4, 15.5, MII_ADMIN 15.4 et 15.5 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud (Data Hub Adapter) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud (Search and Navigation) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	ABAP Developer Tools versions SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816, SAP_BASIS 918 et SAP_BASIS 920 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver Application Server ABAP versions SAP_UI 754, 755, 756, 757, 758, 816, EP-FLP 7.50, SAP_BASIS 731 et AJAX-RUNTIME 7.50 sans le dernier correctif de sécurité
SAP	N/A	BusinessObjects Business Intelligence Platform (Central Management Server) versions SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816, SAP_BASIS 918, SAP_BASIS 920, ENTERPRISE 430, 2025 et 2027 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver and ABAP Platform versions KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.22EXT, 7.22EXT2, 7.22EXT3, 7.53, 7.54, 7.77, 7.89, 7.93, 8.04, 9.16 9.18, 9.19, KERNEL 7.22, 7.53, 7.54, 7.77, 7.89, 7.93, 8.04, 9.16, 9.18 et 9.19 sans le dernier correctif de sécurité
SAP	N/A	Social Intelligence versions S4FND 102, 103, 104, 105, 106, 107, 108 et 109 sans le dernier correctif de sécurité

References

Title

Publication Time

Tags

Bulletin de sécurité SAP august-2026

2026-08-11

vendor-advisory

Show details on source website

JSON

To clipboard

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        "vendor": {
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          "scada": false
        }
      }
    },
    {
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      "product": {
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        "vendor": {
          "name": "SAP",
          "scada": false
        }
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    {
      "description": "Business AI Platform (Approuter) version \u003c23.0.0 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
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    },
    {
      "description": "Commerce Cloud versions COM_CLOUD 2211, 2211-JDK21, DHUB_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "ABAP Platform versions KRNL64UC 7.53, KERNEL 7.53, 7.54 et 7.77 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver AS Java (Adobe Document Services) version ADSSAP 7.50 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver and ABAP Platform (Change and Transport System - Customer Transport Integration Wizard versions SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "SAPSPrint Service versions SAPSPRINT 8.00 et 8.10 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Commerce Cloud (Bouncy Castle Java library) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "S/4 HANA (Reprocess Bank Statement Items), BusinessObjects Business Intelligence Platform (Admin Tools) versions S4CORE 104, 105, 106, 107, 108, 109, ENTERPRISE 430 et 2025 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "SAPUI5 versions SAP_UI 750, 754, 755, 756, 757, 758, 816 et UI_700 200 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "AP FICA ODN framework versions SAPSCORE 132, S4CORE 102, 103, 104, 105, 106, 107, 108, FI-CA 606, 616, 617 et 618 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver Application Server ABAP and ABAP Platform versions KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.22EXT, 7.53, KERNEL 7.22, 7.53, 7.54, 7.77, 7.93 et 9.16 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "BusinessObjects Business Intelligence versions ENTERPRISE 430, 2025, 2027, ENTERPRISECLIENTTOOLS 430, 2025 et 2027 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Commerce Cloud and Data Hub (Apache Log4j Core) versions COM_CLOUD 2211, 2211-JDK21 et DHUB_CLOUD 2211 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "S/4 HANA (Reprocess Bank Statement Items) versions S4CORE 104, 105, 106, 107, 108 et 109 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Advanced Planning and Optimization (Model Mix Planning) versions SCMAPO 713, 714, S4CORE 102, 103, 104, S4COREOP 104, 105, 106, 107, 108, 109, SCM 700, 701, 702 et 712 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Manufacturing Integration and Intelligence versions XMII 15.4, 15.5, MII_ADMIN 15.4 et 15.5 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Commerce Cloud (Data Hub Adapter) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Commerce Cloud (Search and Navigation) versions COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "ABAP Developer Tools versions SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816, SAP_BASIS 918 et SAP_BASIS 920 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver Application Server ABAP versions SAP_UI 754, 755, 756, 757, 758, 816, EP-FLP 7.50, SAP_BASIS 731 et AJAX-RUNTIME 7.50 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "BusinessObjects Business Intelligence Platform (Central Management Server) versions SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816, SAP_BASIS 918, SAP_BASIS 920, ENTERPRISE 430, 2025 et 2027 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver and ABAP Platform versions KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.22EXT, 7.22EXT2, 7.22EXT3, 7.53, 7.54, 7.77, 7.89, 7.93, 8.04, 9.16 9.18, 9.19, KERNEL 7.22, 7.53, 7.54, 7.77, 7.89, 7.93, 8.04, 9.16, 9.18 et 9.19 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "Social Intelligence versions S4FND 102, 103, 104, 105, 106, 107, 108 et 109 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-33871",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33871"
    },
    {
      "name": "CVE-2026-66760",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66760"
    },
    {
      "name": "CVE-2026-58247",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58247"
    },
    {
      "name": "CVE-2026-40130",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-40130"
    },
    {
      "name": "CVE-2026-66774",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66774"
    },
    {
      "name": "CVE-2026-58238",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58238"
    },
    {
      "name": "CVE-2026-66772",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66772"
    },
    {
      "name": "CVE-2026-44764",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44764"
    },
    {
      "name": "CVE-2026-58241",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58241"
    },
    {
      "name": "CVE-2026-58248",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58248"
    },
    {
      "name": "CVE-2026-66770",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66770"
    },
    {
      "name": "CVE-2025-58057",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-58057"
    },
    {
      "name": "CVE-2025-42947",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-42947"
    },
    {
      "name": "CVE-2026-58237",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58237"
    },
    {
      "name": "CVE-2026-5598",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-5598"
    },
    {
      "name": "CVE-2026-66779",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66779"
    },
    {
      "name": "CVE-2026-34480",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34480"
    },
    {
      "name": "CVE-2026-66775",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66775"
    },
    {
      "name": "CVE-2026-58243",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58243"
    },
    {
      "name": "CVE-2026-66771",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66771"
    },
    {
      "name": "CVE-2026-58239",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58239"
    },
    {
      "name": "CVE-2026-66773",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66773"
    },
    {
      "name": "CVE-2026-44765",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44765"
    },
    {
      "name": "CVE-2026-58235",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58235"
    },
    {
      "name": "CVE-2026-58236",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58236"
    },
    {
      "name": "CVE-2026-44758",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44758"
    },
    {
      "name": "CVE-2026-66764",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66764"
    },
    {
      "name": "CVE-2026-44772",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44772"
    },
    {
      "name": "CVE-2026-66776",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66776"
    },
    {
      "name": "CVE-2026-58230",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58230"
    },
    {
      "name": "CVE-2026-44762",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44762"
    },
    {
      "name": "CVE-2026-58245",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58245"
    },
    {
      "name": "CVE-2026-58231",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58231"
    },
    {
      "name": "CVE-2026-58244",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58244"
    },
    {
      "name": "CVE-2026-58233",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58233"
    },
    {
      "name": "CVE-2026-42945",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42945"
    },
    {
      "name": "CVE-2026-44763",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44763"
    },
    {
      "name": "CVE-2026-66778",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66778"
    },
    {
      "name": "CVE-2026-34265",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34265"
    },
    {
      "name": "CVE-2026-66761",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66761"
    },
    {
      "name": "CVE-2026-66777",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66777"
    },
    {
      "name": "CVE-2026-66763",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66763"
    }
  ],
  "initial_release_date": "2026-08-11T00:00:00",
  "last_revision_date": "2026-08-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0998",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-08-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Injection SQL (SQLi)"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits SAP. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits SAP",
  "vendor_advisories": [
    {
      "published_at": "2026-08-11",
      "title": "Bulletin de s\u00e9curit\u00e9 SAP august-2026",
      "url": "https://support.sap.com/en/my-support/knowledge-base/security-notes-news/august-2026.html"
    }
  ]
}

FKIE_CVE-2026-34265

Vulnerability from fkie_nvd - Published: 2026-08-11 01:17 - Updated: 2026-10-23 19:10

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	cna@sap.com	https://me.sap.com/notes/3714806
	cna@sap.com	https://url.sap/sapsecuritypatchday

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP NetWeaver and ABAP Platform",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "KRNL64NUC 7.22"
            },
            {
              "status": "affected",
              "version": "7.22EXT"
            },
            {
              "status": "affected",
              "version": "KRNL64UC 7.22"
            },
            {
              "status": "affected",
              "version": "7.22EXT2"
            },
            {
              "status": "affected",
              "version": "7.22EXT3"
            },
            {
              "status": "affected",
              "version": "7.53"
            },
            {
              "status": "affected",
              "version": "7.54"
            },
            {
              "status": "affected",
              "version": "7.77"
            },
            {
              "status": "affected",
              "version": "7.89"
            },
            {
              "status": "affected",
              "version": "7.93"
            },
            {
              "status": "affected",
              "version": "8.04"
            },
            {
              "status": "affected",
              "version": "9.16 9.18"
            },
            {
              "status": "affected",
              "version": "9.19"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.22"
            },
            {
              "status": "affected",
              "version": "9.16"
            },
            {
              "status": "affected",
              "version": "9.18"
            }
          ]
        }
      ],
      "source": "cna@sap.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP NetWeaver Application Server ABAP allows an unauthenticated attacker to exploit logical errors in DIAG protocol parsing, resulting in memory corruption. This vulnerability could potentially disclose sensitive system information or crash the system, leading to a high impact on the confidentiality, integrity, and availability of the application."
    },
    {
      "lang": "es",
      "value": "SAP NetWeaver Application Server ABAP permite a un atacante no autenticado explotar errores l\u00f3gicos en el an\u00e1lisis del protocolo DIAG, lo que resulta en corrupci\u00f3n de memoria. Esta vulnerabilidad podr\u00eda potencialmente divulgar informaci\u00f3n sensible del sistema o bloquear el sistema, lo que lleva a un alto impacto en la confidencialidad, integridad y disponibilidad de la aplicaci\u00f3n."
    }
  ],
  "id": "CVE-2026-34265",
  "lastModified": "2026-10-23T19:10:00.167",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "cna@sap.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-34265",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-11T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-11T01:17:20.240",
  "references": [
    {
      "source": "cna@sap.com",
      "url": "https://me.sap.com/notes/3714806"
    },
    {
      "source": "cna@sap.com",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "cna@sap.com",
      "type": "Secondary"
    }
  ]
}

GHSA-F774-9W9M-R939

Vulnerability from github – Published: 2026-08-11 03:31 – Updated: 2026-08-11 03:31

Details

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-34265"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T01:17:20Z",
    "severity": "CRITICAL"
  },
  "details": "SAP NetWeaver Application Server ABAP allows an unauthenticated attacker to exploit logical errors in DIAG protocol parsing, resulting in memory corruption. This vulnerability could potentially disclose sensitive system information or crash the system, leading to a high impact on the confidentiality, integrity, and availability of the application.",
  "id": "GHSA-f774-9w9m-r939",
  "modified": "2026-08-11T03:31:54Z",
  "published": "2026-08-11T03:31:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34265"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3714806"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-34265 (GCVE-0-2026-34265)

CERTFR-2026-AVI-0998

Solutions

FKIE_CVE-2026-34265

GHSA-F774-9W9M-R939

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour