CVE-2026-76390
CVE-2026-76390: 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-2026-76390] Information Disclosure through Splunk Web in Cisco Talos Intelligence for Enterprise Security Cloud
CVE-2026-76390Source published Source updated
In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer (REST) API endpoints and authentication model. The vulnerability is possible because the generated OpenAPI specification is packaged in a static file path that Splunk Web serves without authentication. For more information see Deploy Cisco Talos Intelligence for Splunk Enterprise Security ( ) in the Splunk documentation.
- Affected products in this advisory
- Cisco Talos Intelligence for Enterprise Security Cloud
- Source-reported affected versions
- Cisco Talos Intelligence for Enterprise Security Cloud 1.0 before 1.0.3
- Source-reported fixed versions
- 1.0.3
- Mitigation guidance
- For more information see Deploy Cisco Talos Intelligence for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/user-guide/8.0/introduction/deploy-cisco-talos-intelligence-for-splunk-enterprise-security-cloud-only) in the Splunk documentation.
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