CVE-2026-76299
Security Hardening in Splunk Enterprise - October 2026
- Published
- Last modified
- Status
- published
- Known exploitation
- Not listed in CISA KEV
- Fix
- Fixed in 10.4.4, 10.2.8, 10.0.11, 9.4.16
- Public exploit
- None on Exploit-DB
Summary
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-2026-76299 are related to improper access control and are grouped under the Common Weakness Enumeration (CWE) CWE-284.
Affected versions
- Splunk Splunk Enterprise
From 10.4 · fixed in 10.4.4; From 10.2 · fixed in 10.2.8; From 10.0 · fixed in 10.0.11; From 9.4 · fixed in 9.4.16