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PatchSiren cyber security CVE debrief

CVE-2025-59874 HCL CVE debrief

CVE-2025-59874 is a HIGH severity vulnerability in HCL Hive Telco Observability. A Required directives missing from the CSP issue is detected in keycloak component of the web application. Missing essential directives can leave a site vulnerable. The vulnerability was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2025-59874) and last modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2025-59874).

Vendor
HCL
Product
Hive
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Users of HCL Hive Telco Observability should review and apply the necessary patches to mitigate this vulnerability.

Technical summary

The vulnerability has a CVSS score of 8.1 and is classified as HIGH severity. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N. The weakness is classified as CWE-1027.

Defensive priority

HIGH

Recommended defensive actions

  • Apply the necessary patches to mitigate this vulnerability. Refer to [ref-4](https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128725) for more information.

Evidence notes

The vendor is identified as Unknown Vendor with low confidence. The product name is not specified.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-59874 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-59874

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

  • CVE-2025-59874 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-59874

    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.