{"id":"CVE-2024-27527","aliases":["EUVD-2024-24723","GHSA-ffvv-4q2x-m92p","PYSEC-2024-303"],"status":"published","title":"wasm3 139076a is vulnerable to Denial of Service (DoS).","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00459,"percentile":0.40272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-404"],"published":"2024-11-08T00:00:00Z","modified":"2026-10-28T02:30:26Z","affected":[{"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/464","tags":["Exploit","Issue Tracking","report"]},{"url":"https://gist.github.com/haruki3hhh/5d2f3a216457aeef9f40331aca33be6e","tags":["Third Party Advisory","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27527","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-ffvv-4q2x-m92p"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27527.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-27527","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-08T00:00:00Z","modified":"2024-11-13T20:32:12.79Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:34:12.982241Z"}],"euvd":[{"id":"EUVD-2024-24723","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-08T00:00:00Z","modified":"2024-11-13T20:32:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:05:01.264685Z"}],"ghsa":[{"id":"GHSA-ffvv-4q2x-m92p","title":"wasm3 139076a is vulnerable to Denial of Service (DoS).","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-09T00:30:42Z","modified":"2024-11-14T00:31:11Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:58:49.748387Z"}],"nvd":[{"id":"CVE-2024-27527","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-08T22:15:15.253Z","modified":"2026-06-17T07:19:59.35Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:10:36.560164Z"}],"osv":[{"id":"CVE-2024-27527","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-08T00:00:00Z","modified":"2026-10-28T02:30:26.962958362Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:39.569658Z"},{"id":"PYSEC-2024-303","description":"wasm3 139076a is vulnerable to Denial of Service (DoS).","status":"published","published":"2024-11-08T22:15:15.253Z","modified":"2026-05-21T15:00:28.557479405Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:54.242332Z"}]}}