CVE-2026-2660
FascinatedBox lily lily_symtab.c shorthash_for_name use after free
- State
- Published
- Severity
- 4.8 Medium
- Published
- Feb 18, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 18, 2026
Description
A vulnerability was identified in FascinatedBox lily up to 2.3. Affected by this issue is the function shorthash_for_name of the file src/lily_symtab.c. The manipulation leads to use after free. Local access is required to approach this attack. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.3 Low | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 1.7 Low | AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
lilyFascinatedBox |
|
References
- VDB-346458 | FascinatedBox lily lily_symtab.c shorthash_for_name use after freevdb-entrytechnical-description
- VDB-346458 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #753164 | FascinatedBox lily main branch Use After Freethird-party-advisory
- https://github.com/FascinatedBox/lily/issues/385issue-tracking
- https://github.com/oneafter/0122/blob/main/i385/repro.lilyexploit
- https://github.com/FascinatedBox/lily/product
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