{"id":"CVE-2023-52309","aliases":["GHSA-8fp7-jwv2-49x9","PYSEC-2024-141"],"url":"https://o3.security/vulnerability/CVE-2023-52309","summary":"PaddlePaddle heap buffer overflow in paddle.repeat_interleave","details":"Heap buffer overflow in paddle.repeat_interleave in PaddlePaddle before 2.6.0. This flaw can lead to a denial of service, information disclosure, or more damage is possible.\n\n\n\n","published":"2024-01-03T09:15:10.340Z","modified":"2026-07-09T10:36:35.527467Z","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"paddlepaddle","fixedVersion":"2.6.0"}],"fix":{"url":"https://github.com/PaddlePaddle/Paddle/commit/19da5c0c4d8c5e4dfef2a92e24141c3f51884dcc","label":"PaddlePaddle/Paddle@19da5c0"},"references":[{"type":"FIX","url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-018.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52309"},{"type":"WEB","url":"https://github.com/PaddlePaddle/Paddle/commit/19da5c0c4d8c5e4dfef2a92e24141c3f51884dcc"},{"type":"PACKAGE","url":"https://github.com/PaddlePaddle/Paddle"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2024-141.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T10:36:35.527467Z"}}