Quick answers
- Is CVE-2026-76308 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-76308 being exploited in the wild.
- How severe is CVE-2026-76308?
- Medium severity, with a CVSS score of 6.5, published 21 October 2026.
- Which products and versions are affected?
- Splunk SOAR below 8.7.0.
- Is there a fix for CVE-2026-76308?
- Yes: fixed in 8.7.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-76308 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-76308?
- Check whether you run Splunk SOAR at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 8.7.0
Technical details
The vulnerability is a missing authorization check (CWE-862) in Splunk SOAR's REST API endpoint that manages Enterprise Security edition settings. An authenticated user can modify this setting even if they lack the authorization to do so, because the application verifies authentication but not authorization before applying license changes. This affects versions below 8.7.0.
Affected products
- Splunk SOAR below 8.7.0
Timeline
- 2026-10-21: disclosed
- 2026-10-21: patched: Splunk SOAR 8.7.0 released