{"cve":"CVE-2023-52303","nvd":{"published":"2024-01-03T09:15:09.277","modified":"2026-06-17T06:42:26.283","status":"Modified","description":"Nullptr in paddle.put_along_axis in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-476"],"references":["https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-012.md","https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-012.md"],"products":["paddlepaddle:paddlepaddle"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-52303","score":0.00488,"percentile":0.4203,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-2wcj-qr76-9768","url":"https://osv.dev/vulnerability/GHSA-2wcj-qr76-9768","summary":"PaddlePaddle segfault in paddle.put_along_axis","modified":"2026-09-10T03:50:04.717467660Z","packages":[{"ecosystem":"PyPI","name":"paddlepaddle","purl":"pkg:pypi/paddlepaddle","ranges":["<2.6.0"],"fixed":["2.6.0"]}]},{"id":"PYSEC-2024-135","url":"https://osv.dev/vulnerability/PYSEC-2024-135","summary":"","modified":"2026-06-10T17:02:27.641426212Z","packages":[{"ecosystem":"PyPI","name":"paddlepaddle","purl":"pkg:pypi/paddlepaddle","ranges":["<2.6.0"],"fixed":["2.6.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}