Answer in brief
CVE-2026-76973 records a High severity (CVSS 7.5) vulnerability in Memory Corruption vulnerability in Application Server ABAP of SAP NetWeaver and ABAP Platform (SAP Message Server). The current sources do not mark it as known exploited. The current feed maps SAP_SE/SAP NetWeaver and ABAP Platform (SAP Message Server) (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps SAP_SE/SAP NetWeaver and ABAP Platform (SAP Message Server) (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| SAP_SE/SAP NetWeaver and ABAP Platform (SAP Message Server)generic | KRNL64NUC 7.22 || 7.22EXT || KRNL64UC 7.22 || 7.53 || 8.04 || KERNEL 7.22 || 7.54 || 7.77 || 7.93 || 9.16 || 9.18 || 9.20 || 9.21 | Not reported |
Published upstream
Nov 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 10, 2026
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.
Quoted source text, attributed separately from HOL analysis.