{"action":"Upgrade asteval to 1.0.9 or later.","affected":[{"fixed":"1.0.9","introduced":"0"}],"component":"asteval","cve_ids":["CVE-2026-102734"],"ecosystem":"PyPI","epss":0.00128,"exploited":false,"fixed_versions":["1.0.9"],"ghsa_id":"GHSA-9w56-46f6-3qhx","id":"tcs_01M5KFBPEF72178B9WV540JQF8","modified_at":"2026-10-14T02:56:19.430602789Z","published_at":"2026-08-20T17:26:52Z","references":["https://osv.dev/vulnerability/GHSA-9w56-46f6-3qhx","https://github.com/lmfit/asteval/security/advisories/GHSA-9w56-46f6-3qhx","https://github.com/lmfit/asteval/pull/153","https://github.com/lmfit/asteval/commit/a3e56e7f8ed567a4817684d94213b290359077b4","https://github.com/lmfit/asteval","https://github.com/lmfit/asteval/releases/tag/1.0.9"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-9w56-46f6-3qhx","url":"https://osv.dev/vulnerability/GHSA-9w56-46f6-3qhx"}],"summary":"asteval Sandbox Escape: arbitrary native memory read/write via numpy ctypes in default asteval Interpreter"}