---
id: CVE-2024-8447
title: A security issue was discovered in the LRA Coordinator component of Narayana
summary: >-
  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
  applicatio…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-833
published: '2025-01-02'
updated: '2026-09-07'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2024-8447'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2025:3357'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:3358'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:7620'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2024-8447'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2335206'
    label: secalert@redhat.com
  - url: 'https://github.com/jbosstm/narayana/pull/2293'
    label: secalert@redhat.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-8447.json
  - url: 'https://www.cve.org/CVERecord?id=CVE-2024-8447'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2024-8447'
tags:
  - nvd
  - csaf
  - vex
  - red-hat
epss: 0.00621
epssPercentile: 0.48456
ingestedAt: '2026-09-07T16:14:01.189Z'
vendor: Red Hat
product: Red Hat JBoss EAP 8.0 for RHEL 8
affected:
  - jboss_data_grid 7
  - jboss_enterprise_application_platform 7
  - jboss_enterprise_application_platform_expansion_pack
  - jboss_eap_8_0_for_rhel 8
  - jboss_eap_8_0_for_rhel 9
  - jboss_eap_xp_5_0_update 2.0
  - jboss_enterprise_application_platform 8
patched:
  - jboss_eap_8_0_for_rhel 8
  - jboss_eap_8_0_for_rhel 9
  - jboss_eap_xp_5_0_update 2.0
  - jboss_enterprise_application_platform 8
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Vendor advisories

- **RHSA-2025:3357** · Red Hat · fixed in: Red Hat JBoss EAP 8.0 for RHEL 8, Red Hat JBoss EAP 8.0 for RHEL 9 · released 2025-03-27 · [advisory](https://access.redhat.com/errata/RHSA-2025:3357)
- **RHSA-2025:7620** · Red Hat · fixed in: Red Hat JBoss EAP XP 5.0 Update 2.0 · released 2025-05-14 · [advisory](https://access.redhat.com/errata/RHSA-2025:7620)
- **RHSA-2025:3358** · Red Hat · fixed in: Red Hat JBoss Enterprise Application Platform 8 · released 2025-03-27 · [advisory](https://access.redhat.com/errata/RHSA-2025:3358)
- **Red Hat VEX** · Moderate · affected: Red Hat JBoss Data Grid 7, Red Hat JBoss Enterprise Application Platform 7, Red Hat JBoss Enterprise Application Platform Expansion Pack · no fix planned: Red Hat JBoss Enterprise Application Platform 7, Red Hat JBoss Data Grid 7, Red Hat JBoss Enterprise Application Platform Expansion Pack · updated 2026-09-07 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-8447.json)