GHSA-x75h-m6jj-6cj2

Llama Stack could potentially allow for remote code execution

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-55178

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	llama-stack	< 0.2.20	0.2.20

Details

As written in the advisory (Markdown source, shown as plain text).

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

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2025-55178 advisory
https://github.com/llamastack/llama-stack/pull/3281 web
https://github.com/llamastack/llama-stack/commit/efdb5558b8dcab4d141678bfed0a405e2f312b6f web
https://github.com/llamastack/llama-stack package
https://github.com/llamastack/llama-stack/releases/tag/v0.2.20 web
https://www.facebook.com/security/advisories/cve-2025-55178 web