CVE-2018-7429: Splunk

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

Splunkd in Splunk Enterprise 6.2.x before 6.2.14 6.3.x before 6.3.11, and 6.4.x before 6.4.8; and Splunk Light before 6.5.0 allow remote attackers to cause a denial of service via a malformed HTTP request.

Affected products

• Splunk Splunk: before 6.5.0 (fixed in 6.5.0); from 6.2.0, before 6.2.14 (fixed in 6.2.14); from 6.3.0, before 6.3.11 (fixed in 6.3.11); from 6.4.0, before 6.4.8 (fixed in 6.4.8)

Published 2018-10-23. Last modified 2026-06-17.