---
id: CVE-2025-62300
title: HCL IntelliOps Event Management (IEM) is affected by a race condition
summary: >-
  HCL IntelliOps Event Management (IEM) is affected by a race condition. A
  "timing window" can occur where an attacker can modify the resource causing
  unpredictable behavior.
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-362
published: '2026-08-20'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T10:10:00.263'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-62300'
references:
  - url: >-
      https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132456
    label: psirt@hcl.com
tags:
  - nvd
ingestedAt: '2026-09-29T10:31:36.304Z'
---

## Overview

HCL IntelliOps Event Management (IEM) is affected by a race condition. A "timing window" can occur where an attacker can modify the resource causing unpredictable behavior.

## Remediation

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