{"cve":"CVE-2025-55178","nvd":{"published":"2025-09-24T19:15:36.467","modified":"2026-06-17T09:41:24.550","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":[],"references":["https://github.com/llamastack/llama-stack/pull/3281","https://github.com/llamastack/llama-stack/releases/tag/v0.2.20","https://www.facebook.com/security/advisories/cve-2025-55178"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2025-55178","score":0.00504,"percentile":0.43089,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-x75h-m6jj-6cj2","url":"https://osv.dev/vulnerability/GHSA-x75h-m6jj-6cj2","summary":"Llama Stack could potentially allow for remote code execution","modified":"2026-07-07T17:57:33.530402023Z","packages":[{"ecosystem":"PyPI","name":"llama-stack","purl":"pkg:pypi/llama-stack","ranges":["<0.2.20"],"fixed":["0.2.20"]}]},{"id":"PYSEC-2026-1571","url":"https://osv.dev/vulnerability/PYSEC-2026-1571","summary":"Llama Stack could potentially allow for remote code execution","modified":"2026-07-07T17:46:54.134086467Z","packages":[{"ecosystem":"PyPI","name":"llama-stack","purl":"pkg:pypi/llama-stack","ranges":["<0.2.20"],"fixed":["0.2.20"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}