CVE-2026-76271
CVE-2026-76271: 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.
Vendor advisory comparison
Splunk
1 advisory- Advisory severityMedium6.5
Medium [CVE-2026-76271] Denial of Service (DoS) in the Discover Splunk Observability Cloud app for Splunk Enterprise
CVE-2026-76271Source published Source updated
In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a low-privileged user that does not hold the "admin" or "power" Splunk roles could cause a denial of service against a Representational State Transfer (REST) API endpoint in the Discover Splunk Observability Cloud app. The vulnerability is possible because the app uses an inefficient regular expression to validate input submitted through the endpoint. For more information see About configuring role-based user access ( ), Splunk Observability Cloud previews ( ), and restmap.conf ( ) in the Splunk documentation. Splunk Enterprise versions 9.4.x are not affected.
- Affected products in this advisory
- Splunk Enterprise
- Source-reported affected versions
- Splunk Enterprise 10.4 before 10.4.3
- Splunk Enterprise 10.2 before 10.2.7
- Splunk Enterprise 10.0 before 10.0.10
- Source-reported fixed versions
- 10.4.3
- 10.2.7
- 10.0.10
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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