CVE-2026-76340
CVE-2026-76340: 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 severityMedium5.3
Medium [CVE-2026-76340] Missing Authorization for Reloading Token-Signing Keys through the REST API in Splunk Enterprise
CVE-2026-76340Source published Source updated
In Splunk Enterprise 10.4 versions below 10.4.2, an unauthenticated user could cause Splunk Enterprise to reload token-signing keys through the Representational State Transfer (REST) API. The vulnerability does not affect Splunk Enterprise versions below 10.4. The vulnerability is possible because the REST API does not require authentication or the change_authentication capability for the token-key reload action. For more information see Define roles on the Splunk platform with capabilities ( ) in the Splunk documentation.
- Affected products in this advisory
- Splunk Enterprise
- Source-reported affected versions
- Splunk Enterprise 10.4 before 10.4.2
- Source-reported fixed versions
- 10.4.2
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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