Splunk has released security updates to address a critical security flaw in Splunk Enterprise that could be exploited to conduct unauthenticated file operations and even remote code execution.
The vulnerability, tracked as CVE-2026-20253, is rated 9.8 on the CVSS scoring system.
“In Splunk Enterprise versions below 10.2.4 and 10.0.7, an unauthenticated user could create or truncate arbitrary Splunk has released security updates to address a critical security flaw in Splunk Enterprise that could be exploited to conduct unauthenticated file operations and even remote code execution.
The vulnerability, tracked as CVE-2026-20253, is rated 9.8 on the CVSS scoring system.
“In Splunk Enterprise versions below 10.2.4 and 10.0.7, an unauthenticated user could create or truncate arbitrary The Hacker News