CVE-2025-59351

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the first return value of a function is dereferenced even when the function returns an error. This can result in a nil dereference, and cause code to panic. This vulnerability is fixed in 2.1.0.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
dragonflyoss	dragonfly	< 2.1.0

References

https://github.com/dragonflyoss/dragonfly/blob/main/docs/security/dragonfly-comprehensive-report-2023.pdfProduct
https://github.com/dragonflyoss/dragonfly/security/advisories/GHSA-4mhv-8rh3-4ghwPatch, Third Party Advisory

Timeline

Published: Sep 17, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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