Answer in brief
CVE-2024-8447 records a Medium severity (CVSS 5.9) vulnerability in Narayana: deadlock via multiple join requests sent to lra coordinator. The current sources do not mark it as known exploited. The current feed maps narayana (generic), Red Hat/org.jboss.narayana-narayana-all (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 5.9. 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 narayana (generic), Red Hat/org.jboss.narayana-narayana-all (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| narayanageneric | >=0 <7.1.0.Final | 7.1.0.Final |
| Red Hat/org.jboss.narayana-narayana-allgeneric | * | Not reported |
Published upstream
Jan 2, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 7, 2026
A security issue was discovered in the LRA Coordinator component of Narayana. When Cancel is called in LRA, an execution time of approximately 2 seconds occurs. If Join is called with the same LRA ID within that timeframe, the application may crash or hang indefinitely, leading to a denial of service.
Quoted source text, attributed separately from HOL analysis.