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PatchSiren cyber security CVE debrief

CVE-2025-62300 HCL Software CVE debrief

A race condition in HCL IntelliOps Event Management (IEM) can cause unpredictable behavior when an attacker modifies a resource within a specific timing window. This vulnerability affects IEM deployments, and defenders should assess the potential impact on their systems. The CVE record and NVD entry provide limited information about the vulnerability, and additional details may be necessary to fully understand the issue. The race condition can be exploited within a specific timing window, allowing an attacker to modify the resource and cause unpredictable behavior.

Vendor
HCL Software
Product
IEM
CVSS
MEDIUM 5.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-20
Original CVE updated
2026-09-29
Advisory published
2026-08-20
Advisory updated
2026-09-29

Who should care

Defenders responsible for IEM deployments should assess the potential impact of this vulnerability on their systems and prioritize verification and mitigation efforts.

Why it matters

Defenders should prioritize verifying the presence of this vulnerability in their IEM deployments and assess the potential impact on their systems.

  • Verify the presence of this vulnerability in IEM deployments
  • Assess the potential impact on systems
  • Review and apply vendor-provided patches or mitigations

Technical summary

A race condition in HCL IntelliOps Event Management (IEM) can cause unpredictable behavior when an attacker modifies a resource within a specific timing window. The vulnerability is related to the timing window during which an attacker can modify the resource, and defenders should prioritize verifying the presence of this vulnerability in their IEM deployments and assess the potential impact on their systems. The technical details of the vulnerability are limited, and additional information may be necessary to fully understand the issue.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their IEM deployments and assess the potential impact on their systems.

Recommended defensive actions

  • Verify the presence of this vulnerability in IEM deployments
  • Assess the potential impact on systems
  • Review and apply vendor-provided patches or mitigations

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, and additional details may be necessary to fully understand the issue.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-62300 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-62300

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-62300 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-62300

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.