CVE-2026-76392 Use of Hard-coded Credentials in Container Connections in Splunk AI Toolkit
Attackers can use predictable default credentials to access connected container services in Splunk AI Toolkit, bypassing intended access controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76392?
CVE-2026-76392 is a medium-severity vulnerability in Splunk AI Toolkit, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In Splunk AI Toolkit versions below 6.0.0, a user who does not hold the "admin" or "power" Splunk roles could obtain predictable or default credentials for connected container services. The use of hard-coded credentials is possible because Splunk AI Toolkit generates or stores credentials for connected container services using predictable or hard-coded default values. For more information see Connections tab in the AI Toolkit (https://help.splunk.com/en/splunk-cloud-platform/apply-machine-learning/use-ai-toolkit/5.7.2/ai-toolkit-commands-macros-and-visualizations/connections-tab-in-the-ai-toolkit) in the Splunk documentation.
Weakness: CWE-798
Which versions are affected by CVE-2026-76392?
It affects 1 product.
Products include Splunk Ai Toolkit.
How do I fix CVE-2026-76392?
No fix has been published for CVE-2026-76392 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-76392 being exploited?
There is no known exploitation of CVE-2026-76392 in the wild and no public exploit code.
Other vulnerabilities in Splunk AI Toolkit
- CVE-2026-20266 OS Command Injection in the btool Configuration Helper in Splunk AI Toolkit
- CVE-2026-76395 Deserialization in Splunk AI Toolkit
- CVE-2026-76391 Improper Privilege Management through Agent Run History in Splunk AI Toolkit
- CVE-2026-76394 Missing Authorization in Container and Connection Management through the REST API in Splunk AI Toolkit
- CVE-2026-76397 Improper Access Control in Experiment History through the REST API in Splunk AI Toolkit
Sources
Also known as GHSA-frgf-hh6q-99c3.