Answer in brief
CVE-2026-109800 records a High severity (CVSS 7.7) vulnerability in Memory Corruption vulnerability in SAP Web Dispatcher. The current sources do not mark it as known exploited. The current feed maps SAP_SE/SAP Web Dispatcher (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 7.7. 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 Web Dispatcher (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| SAP_SE/SAP Web Dispatchergeneric | KRNL64UC 7.53 || WEBDISP 7.53 || 7.54 || 7.77 || 7.93 || 9.16 || KERNEL 7.53 || 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
SAP Web Dispatcher does not sufficiently validate certain inputs during processing, which could lead to memory corruption. An attacker authenticated as a non-administrative user could exploit this vulnerability by providing specially crafted input, causing the Web Dispatcher process to terminate without user interaction. As a result, the Web Dispatcher and all backend systems reachable through it become unavailable, leading to a high impact on availability. There is no impact on confidentiality or integrity of the application.
Quoted source text, attributed separately from HOL analysis.