Answer in brief
CVE-2026-89126 records a Critical severity (CVSS 10.0) 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 10.0. 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 | HDB 2.00 || KRNL64UC 7.53 || WEBDISP 7.53 || 7.54 || 7.77 || 7.93 || 9.16 || XS_ADVANCED_RUNTIME 1.00 || SAP_EXTENDED_APP_SERVICES 1 || KERNEL 7.53 || 9.18 || 9.20 | 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 network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.
Quoted source text, attributed separately from HOL analysis.