{"id":"CVE-2023-38669","aliases":["GHSA-8wfh-qxxv-3q8c","PYSEC-2023-122"],"url":"https://o3.security/vulnerability/CVE-2023-38669","summary":"Use after free in PaddlePaddle","details":"Use after free in paddle.diagonal in PaddlePaddle before 2.5.0. This resulted in a potentially exploitable condition.\n","published":"2023-07-26T10:15:11.457Z","modified":"2026-07-09T10:58:29.086842Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.0077,"percentile":0.52609,"asOf":"2026-08-18"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"paddlepaddle","fixedVersion":"2.5.0"}],"fix":{"url":"https://github.com/PaddlePaddle/Paddle/commit/43981874f5e1683b855eab871092fa9be58d6a44","label":"PaddlePaddle/Paddle@4398187"},"references":[{"type":"FIX","url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-001.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38669"},{"type":"WEB","url":"https://github.com/PaddlePaddle/Paddle/commit/43981874f5e1683b855eab871092fa9be58d6a44"},{"type":"PACKAGE","url":"https://github.com/PaddlePaddle/Paddle"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2023-122.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T10:58:29.086842Z"}}