CVE-2026-76268
CVE-2026-76268: 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 severityCritical9.8
Critical [CVE-2026-76268] Missing Authentication for Critical Function in the Patroni REST API in Splunk Enterprise
CVE-2026-76268Source published Source updated
In Splunk Enterprise versions below 10.4.3 and 10.2.7, an unauthenticated user with network access to the Patroni Representational State Transfer (REST) Application Programming Interface (API) on a search head cluster member could execute attacker-controlled operating-system commands. The vulnerability is possible because this interface does not require authentication for critical configuration operations. For more information see Sidecar configuration settings ( ) in the Splunk documentation. Splunk Enterprise versions 10.0.x and 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
- Source-reported fixed versions
- 10.4.3
- 10.2.7
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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