Description
In Splunk Enterprise versions lower than 8.2.12, 9.0.6, and 9.1.1, an attacker can use the `printf` SPL function to perform a denial of service (DoS) against the Splunk Enterprise instance.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Splunk | Splunk Enterprise | 8.2 – < 8.2.12, 9.0 – < 9.0.6, 9.1 – < 9.1.1 | 8.2.12 |
| Splunk | Splunk Cloud | - – < 9.0.2303.100 | 9.0.2303.100 |
Advisories 1
- WID-SEC-2023-2229 Splunk Splunk Enterprise: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 18, 2025