What’s Vulnerable › Vulnerabilities

CVE-2023-52303: Segfault in paddle.put_along_axis

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-03 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• paddlepaddle/paddle: before 2.6.0 — fixed in 2.6.0

How to fix

Upgrade to a fixed version: paddlepaddle/paddle 2.6.0. Check the vendor advisory for mitigations.

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

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