5.9

CVE-2025-62300: hcl software iem Race Condition

CVSS: 5.9v3.1MediumDeferred
Published 20-08-2026Last modified 27-08-2026
Open JSON

Vulnerability summary

CVE-2025-62300 is a medium (CVSS 5.9) Race Condition vulnerability in hcl software iem. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.1% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · +0.08 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 20-08-2026
    PublishedVulnerability first disclosed.
  2. 27-08-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

+0.08 pp

From 0.15% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Hcl software1 product

1 vendor · 1 product

References

1 links