{"id":"CVE-2023-52307","aliases":["GHSA-g57v-2687-jx33","PYSEC-2024-139"],"title":"PaddlePaddle stack overflow in paddle.linalg.lu_unpack","summary":"PaddlePaddle stack overflow in paddle.linalg.lu_unpack","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/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":"2026-09-10T03:49:59.654368302Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-g57v-2687-jx33","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52307"},{"url":"https://github.com/PaddlePaddle/Paddle/commit/6fdb316c8b0eb747e5324907e352824c9dba8215"},{"url":"https://github.com/PaddlePaddle/Paddle"},{"url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-016.md"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2024-139.yaml"}],"tags":["osv","pip"],"epss":0.00534,"epssPercentile":0.43811,"ingestedAt":"2026-09-12T03:13:01.694Z","slug":"CVE-2023-52307","body":"## Overview\n\nStack overflow in paddle.linalg.lu_unpack in PaddlePaddle before 2.6.0. This flaw can lead to a denial of service, or even more damage.\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":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}