CVE-2025-59351
Dragonfly possibly panics due to nil pointer dereference when using variables created alongside an error
- State
- Published
- Severity
- 2.7 Low
- Published
- Sep 17, 2025
- Updated
- Sep 18, 2025
- Reserved
- Sep 12, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.7 Low | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U | GitHub_M |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
dragonflydragonflyoss |
|
References
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