CVE-2026-76356
CVE-2026-76356: 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 severityHigh8.1
High [CVE-2026-76356] Authentication Bypass through IP Address Spoofing in the Automation Broker in Splunk SOAR
CVE-2026-76356Source published Source updated
In Splunk SOAR versions below 8.6.0, an unauthenticated user could spoof the source IP address in a crafted request to an Automation Broker notification endpoint and execute arbitrary code on the Splunk SOAR host. The vulnerability is possible because the Splunk SOAR Automation Broker trusts a client-supplied source IP address header as proof that the request originates from the local system. Successful exploitation can expose all relevant data, affect system integrity, and disrupt service availability. For more information see About Splunk SOAR Automation Broker ( ) in the Splunk documentation.
- Affected products in this advisory
- Splunk SOAR
- Source-reported affected versions
- Splunk SOAR 8.6 before 8.6.0
- Source-reported fixed versions
- 8.6.0
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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