CVE-2026-3392FascinatedBox lily lily_emitter.c eval_tree null pointer dereference
Updated under an hour ago ()
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It affects FascinatedBox lily and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
A weakness has been identified in FascinatedBox lily up to 2.3. The affected element is the function eval_tree of the file src/lily_emitter.c. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 3.3 LOW (v3.1, CNA)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
- Weakness (CWE)
- CWE-476, CWE-404
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Analyzed
- Record last updated
- Mar 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
FascinatedBox lily fascinatedbox:lily (from the name) | 2.0; 2.1; 2.2; 2.3 | CNA record |
lily-lang lily lily-lang:lily | through 2.3 | NVD |
References
- https://vuldb.com/?id.348278vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/?ctiid.348278signature, permissions-required, vdb-entry
- https://vuldb.com/?submit.761328third-party-advisory, vdb-entry
- https://github.com/FascinatedBox/lily/issues/384issue-tracking, exploit, vendor-advisory
- https://github.com/oneafter/0122/blob/main/i384/repro.lilyexploit
- https://github.com/FascinatedBox/lily/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.