# CVE-2026-76407 — Splunk SOAR

> As of 2026-10-21, CVE-2026-76407 is a vulnerability in Splunk SOAR. Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-76407, most recently “Splunk Enterprise / Splunk SOAR and SolarWinds Security Updates (CVE-2026-76299, CVE-2026-76302, CVE-2026-76531, CVE-2026-76407, CVE-2026-28328)”.

**Last updated:** 2026-10-21

## What is CVE-2026-76407?

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76407 are related to improper access control and are grouped under the Common Weakness Enumeration (CWE) CWE-284.

The record classifies CVE-2026-76407 under weakness class [CWE-284](https://intel.threadlinqs.com/cwe/CWE-284). 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 1 day ago.

## Severity and exploitation probability

- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Published:** 2026-10-21

## Is CVE-2026-76407 being exploited?

It currently carries a trending score of 35 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Splunk](https://intel.threadlinqs.com/vendors/splunk): SOAR

## How to fix CVE-2026-76407

No vendor patch reference has been recorded for CVE-2026-76407 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-76407

1 tracked threat in the Threadlinqs corpus references CVE-2026-76407, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Splunk Enterprise / Splunk SOAR and SolarWinds Security Updates (CVE-2026-76299, CVE-2026-76302, CVE-2026-76531, CVE-2026-76407, CVE-2026-28328)](https://intel.threadlinqs.com/threat/TL-2026-4136) — CRITICAL · 2026-10-22

## Sources

Enriched from CVE.org, NVD. Last verified by Threadlinqs on 2026-10-22. This product uses the NVD API but is not endorsed or certified by the NVD.

**Other references**

- [advisory.splunk.com](https://advisory.splunk.com/advisories/SVD-2026-1011)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-76407
Full detection coverage and IOCs for threats exploiting CVE-2026-76407 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp