Answer in brief
CVE-2026-17437 records a Medium severity (CVSS 5.5) vulnerability in IBM App Connect Enterprise is vulnerable to an arbitrary file write. The current sources do not mark it as known exploited. The current feed maps IBM/App Connect Enterprise (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 5.5. 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 IBM/App Connect Enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| IBM/App Connect Enterprisegeneric | >=13.0.1.0 <=13.0.8.2 || >=12.0.1.0 <=12.0.12.29 | Not reported |
Published upstream
Nov 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 8, 2026
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.29 could allow a local attacker to perform an arbitrary file write due to improper validation of pathnames during archive extraction.
Quoted source text, attributed separately from HOL analysis.