CVE-2025-55178

llama-stack: llama stack unverified input

Published Sep 24, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Llama Stack prior to version v0.2.20 accepted unverified parameters in the resolve_ast_by_type function which could potentially allow for remote code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-31066 Llama Stack could potentially allow for remote code execution
Github GHSA Github GHSA GHSA-x75h-m6jj-6cj2 Llama Stack could potentially allow for remote code execution
History
Type Values Removed Values Added
Title llama-stack: llama stack unverified input
Weaknesses CWE-20
References
Metrics threat_severity

None

threat_severity

Moderate

Type Values Removed Values Added
First Time appeared Meta Platforms Inc
Meta Platforms Inc llama Stack
Vendors & Products Meta Platforms Inc
Meta Platforms Inc llama Stack
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Llama Stack prior to version v0.2.20 accepted unverified parameters in the resolve_ast_by_type function which could potentially allow for remote code execution.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Meta
Published
Updated
Sep 24, 2025, 6:50 PM
Reserved
Aug 8, 2025, 6:21 PM
Status
Deferred
Published
Sep 24, 2025, 7:15 PM
Modified
Jun 17, 2026, 9:41 AM
Severity
Moderate
Public date
Sep 24, 2025, 6:31 PM