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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-76257

CVE-2026-76257: 1 tracked advisory record across Splunk. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

Splunk

1 advisory
  • Advisory severityMedium6.5

    Medium [CVE-2026-76257] Missing Authorization through REST API Endpoints in Splunk Secure Gateway

    CVE-2026-76257Source published Source updated

    In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.10, 3.9.24, and 3.8.71, a user who holds a Splunk role with permissions to list storage passwords but does not hold Splunk Secure Gateway administration privileges could access Mobile Device Management signing secrets that compromise all affected mobile-device enrollment trust through Splunk Secure Gateway. The vulnerability is possible because Splunk Secure Gateway Representational State Transfer (REST) API endpoints for deployment bundle, Security Assertion Markup Language setup, and companion app workflows do not require Splunk Secure Gateway administration privileges before processing requests.

    Affected products in this advisory
    • Splunk Enterprise
    • Splunk Secure Gateway
    Source-reported affected versions
    • Splunk Enterprise 10.4 before 10.4.2
    • Splunk Enterprise 10.2 before 10.2.6
    • Splunk Enterprise 10.0 before 10.0.9
    • Splunk Enterprise 9.4 before 9.4.14

    3 more entries in the full advisory.

    Source-reported fixed versions
    • 10.4.2
    • 10.2.6
    • 10.0.9
    • 9.4.14

    3 more entries in the full advisory.

    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

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