{"id":"PYSEC-2026-335","summary":"ExecuTorch integer overflow vulnerability","details":"An integer overflow vulnerability in the loading of ExecuTorch models can cause overlapping allocations, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit d158236b1dc84539c1b16843bc74054c9dcba006.","aliases":["CVE-2025-30404","GHSA-hj95-mhgf-jxc4"],"modified":"2026-07-01T20:22:52.482904Z","published":"2026-06-29T11:50:37.954523Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30404"},{"type":"WEB","url":"https://github.com/pytorch/executorch/commit/d158236b1dc84539c1b16843bc74054c9dcba006"},{"type":"PACKAGE","url":"https://github.com/pytorch/executorch"},{"type":"WEB","url":"https://www.facebook.com/security/advisories/cve-2025-30404"},{"type":"PACKAGE","url":"https://pypi.org/project/executorch"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-hj95-mhgf-jxc4"}],"affected":[{"package":{"name":"executorch","ecosystem":"PyPI","purl":"pkg:pypi/executorch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0"}]}],"versions":["0.1.0","0.1.2","0.2.0","0.2.1","0.3.0","0.4.0","0.5.0","0.6.0"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/executorch/PYSEC-2026-335.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}