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PatchSiren cyber security CVE debrief

CVE-2026-56459 HCLSoftware CVE debrief

CVE-2026-56459 is a medium-severity vulnerability in HCL DevOps Deploy / HCL Launch that allows sensitive information disclosure. The application stores potentially sensitive information in log files that could be read by a local user. This vulnerability exists due to inadequate storage and protection of sensitive information within log files. Users of affected versions should apply patches to prevent local users from accessing sensitive information. The vulnerability has a CVSS score of 6.2, indicating a medium severity level. The CVE record was published on 2026-07-09T10:16:27.093Z and was last modified on 2026-07-10T15:55:49.700Z.

Vendor
HCLSoftware
Product
HCL DevOps Deploy / HCL Launch
CVSS
MEDIUM 6.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-09
Original CVE updated
2026-07-10
Advisory published
2026-07-09
Advisory updated
2026-07-10

Who should care

Users of HCL DevOps Deploy / HCL Launch versions 7.3.0.0 to 7.3.2.19, 8.0.0.0 to 8.0.1.14, 8.1.0.0 to 8.1.2.7, and 8.2.0.0 to 8.2.2.0 should apply patches to prevent local users from accessing sensitive information. This includes operators, platform administrators, vulnerability management teams, and security teams responsible for ensuring the security and integrity of their systems.

Technical summary

The vulnerability exists due to the application's storage of potentially sensitive information in log files. A local user could read these log files to access sensitive information. The CVSS score for this vulnerability is 6.2, indicating a medium severity level. The affected products include HCL DevOps Deploy / HCL Launch versions 7.3.0.0 to 7.3.2.19, 8.0.0.0 to 8.0.1.14, 8.1.0.0 to 8.1.2.7, and 8.2.0.0 to 8.2.2.0.

Defensive priority

Apply patches to prevent local users from accessing sensitive information.

Recommended defensive actions

  • Apply patches to HCL DevOps Deploy / HCL Launch versions 7.3.0.0 to 7.3.2.19, 8.0.0.0 to 8.0.1.14, 8.1.0.0 to 8.1.2.7, and 8.2.0.0 to 8.2.2.0
  • Restrict access to log files to prevent local users from reading them
  • Monitor log files for sensitive information
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record was published on 2026-07-09T10:16:27.093Z and was last modified on 2026-07-10T15:55:49.700Z. The NVD entry is currently Analyzed. The source provides information on a medium-severity vulnerability in HCL DevOps Deploy / HCL Launch that allows sensitive information disclosure. The application stores potentially sensitive information in log files that could be read by a local user. However, detailed information about the vulnerability, such as the exact nature of the sensitive information and potential attack vectors, is limited. Further verification is needed to understand the full scope of the vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-56459 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-56459

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

  • CVE-2026-56459 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-56459

    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.