{"id":"CVE-2023-52303","aliases":["GHSA-2wcj-qr76-9768","PYSEC-2024-135"],"title":"PaddlePaddle segfault in paddle.put_along_axis","summary":"PaddlePaddle segfault in paddle.put_along_axis","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","vendor":"paddlepaddle","product":"paddlepaddle","ecosystem":"pip","affected":["paddlepaddle < 2.6.0"],"patched":["paddlepaddle 2.6.0"],"published":"2024-01-03","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:04.717467660Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-2wcj-qr76-9768","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52303"},{"url":"https://github.com/PaddlePaddle/Paddle/commit/19da5c0c4d8c5e4dfef2a92e24141c3f51884dcc"},{"url":"https://github.com/PaddlePaddle/Paddle"},{"url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-012.md"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2024-135.yaml"}],"tags":["osv","pip"],"epss":0.00488,"epssPercentile":0.41101,"ingestedAt":"2026-09-12T03:13:01.640Z","slug":"CVE-2023-52303","body":"## Overview\n\nNullptr in paddle.put_along_axis in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n\n\n## Affected packages\n\n- `paddlepaddle < 2.6.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `paddlepaddle 2.6.0`","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}