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Llama Stack exposes secret in initialization log

Low severity GitHub Reviewed Published Jan 30, 2026 to the GitHub Advisory Database • Updated Jan 30, 2026

Package

pip llama-stack (pip)

Affected versions

< 0.4.4

Patched versions

0.4.4

Description

Llama Stack (aka llama-stack) before 0.4.0rc3 does not censor the pgvector password in the initialization log.

References

Published by the National Vulnerability Database Jan 30, 2026
Published to the GitHub Advisory Database Jan 30, 2026
Last updated Jan 30, 2026
Reviewed Jan 30, 2026

Severity

Low

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(0th percentile)

Weaknesses

Insertion of Sensitive Information into Log File

The product writes sensitive information to a log file. Learn more on MITRE.

CVE ID

CVE-2026-25211

GHSA ID

GHSA-xmfj-7pp5-fxr6

Source code

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