{"id":"CVE-2024-27530","aliases":["EUVD-2024-24725","GHSA-46r6-92jg-22jg","PYSEC-2024-306"],"status":"published","title":"pywasm3 contains a Use-After-Free in ForEachModule","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.0022,"percentile":0.12729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2024-11-08T00:00:00Z","modified":"2026-10-28T02:30:48Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"pywasm3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.5.0"}]}]},{"source":"osv","ecosystem":"PyPI","package":"pywasm3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.5.0"}]}],"versions":["0.0.1","0.0.2","0.4.8","0.4.9","0.5.0"]},{"source":"osv","ecosystem":"PyPI","package":"pywasm3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"139076a"}]}],"versions":["0.0.1","0.0.2","0.4.8","0.4.9","0.5.0"]}],"products":[{"vendor":"wasm3_project","product":"wasm3"}],"references":[{"url":"https://github.com/wasm3/wasm3/issues/458","tags":["Exploit","Issue Tracking","report","web"]},{"url":"https://gist.github.com/haruki3hhh/94dd274487b58e037bcc8839dc88b203","tags":["Third Party Advisory","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27530","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/pywasm3/PYSEC-2024-306.yaml","tags":["web"]},{"url":"https://github.com/wasm3/pywasm3/blob/main/wasm3/m3_env.c#L202","tags":["web"]},{"url":"https://github.com/advisories/GHSA-46r6-92jg-22jg","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27530.json","tags":["advisory"]},{"url":"https://github.com/wasm3/pywasm3","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-27530","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-08T00:00:00Z","modified":"2025-03-13T18:30:34.966Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:34:12.982241Z"}],"euvd":[{"id":"EUVD-2024-24725","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-08T00:00:00Z","modified":"2025-03-13T18:30:34Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:04.232984Z"}],"ghsa":[{"id":"GHSA-46r6-92jg-22jg","title":"pywasm3 contains a Use-After-Free in ForEachModule","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-09T00:30:42Z","modified":"2026-06-09T19:09:08Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:40:24.856614Z"}],"nvd":[{"id":"CVE-2024-27530","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-08T22:15:15.52Z","modified":"2026-06-17T07:19:59.827Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:10:36.560164Z"}],"osv":[{"id":"CVE-2024-27530","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-08T00:00:00Z","modified":"2026-10-28T02:30:48.064029923Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:39.569658Z"},{"id":"GHSA-46r6-92jg-22jg","title":"pywasm3 contains a Use-After-Free in ForEachModule","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-09T00:30:42Z","modified":"2026-06-09T19:26:05.842461416Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:46:36.434231Z"},{"id":"PYSEC-2024-306","description":"wasm3 139076a contains a Use-After-Free in ForEachModule.","status":"published","published":"2024-11-08T22:15:15.52Z","modified":"2026-06-10T17:02:32.707917566Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:54.242332Z"}]}}