CVE-2026-76392: In Splunk AI Toolkit versions below 6.0.0, a user who does not hold the "admin" or "power" Splunk roles could

Routine

MEDIUM 5.4UPGRADE

CVE-2026-76392 is a medium-severity flaw (CVSS 5.4) affecting ai toolkit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 86%)
CISA exploited list	No
Weakness	CWE-798
Published	2026-08-19
Last modified	2026-08-26

Publisher (CNA): Cisco Systems, Inc. · Vendor: splunk

Last updated 2026-08-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-08-19 22:17 UTCPublished CVE record published
2026-08-26 20:18 UTCUpdated Record last modified

splunk ai toolkit UPGRADE

Affected: >= 5.7.0 and < 6.0.0

Fixed in: 6.0.0

Safe to downgrade to: a release before 5.7.0

1. Check installed version

apt-cache policy ai-toolkit || rpm -q ai-toolkit || ai-toolkit --version

2. UPGRADE to 6.0.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ai-toolkit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ai-toolkit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 5.7.0 (Debian / Ubuntu)

apt-cache madison ai-toolkit sudo apt install ai-toolkit=<VERSION_BEFORE_5.7.0> sudo apt-mark hold ai-toolkit

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list ai-toolkit sudo dnf downgrade ai-toolkit-<VERSION_BEFORE_5.7.0> sudo dnf versionlock add ai-toolkit

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-76392?

ai toolkit: upgrade to 6.0.0. Exact commands for each OS are on this page.

Is CVE-2026-76392 being exploited?

CVE-2026-76392 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-76392 affect?

CVE-2026-76392 affects ai toolkit. Severity is medium (CVSS 5.4). 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

How urgent is CVE-2026-76392?

Priority 22/100. No elevated risk signals yet.

Software pages

Splunk vulnerabilities

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References

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