CVE-2026-76345
CVE-2026-76345: 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 severityMedium6.0
Medium [CVE-2026-76345] Remote Code Execution (RCE) through the REST API in Splunk Enterprise
CVE-2026-76345Source published Source updated
In Splunk Enterprise versions below 10.4.2, a user with a high-privilege Splunk role that can manage search head clustering could use the search head cluster member bundle Representational State Transfer (REST) API to write files to locations that the user account running Splunk Enterprise can write to, which could allow for remote code execution. Successful exploitation could result in access to all relevant data and could affect the integrity and availability of the Splunk deployment. The vulnerability does not affect Splunk Enterprise versions below 10.4. The vulnerability is possible because the search head cluster member bundle REST API does not enforce the expected authorization boundary and does not validate bundle paths before accepting bundle content. For more information see…
- 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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