Vulnerability Description
A security flaw has been discovered in FascinatedBox lily up to 2.3. Impacted is the function clear_storages of the file src/lily_emitter.c. The manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lily-Lang | Lily | <= 2.3 |
Related Weaknesses (CWE)
References
- https://github.com/FascinatedBox/lily/Product
- https://github.com/FascinatedBox/lily/issues/383ExploitIssue TrackingVendor Advisory
- https://github.com/oneafter/0122/blob/main/i383/repro.lilyExploit
- https://vuldb.com/?ctiid.348277Permissions RequiredVDB Entry
- https://vuldb.com/?id.348277Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.761327Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-3391?
CVE-2026-3391 is a vulnerability with a CVSS score of 3.3 (LOW). A security flaw has been discovered in FascinatedBox lily up to 2.3. Impacted is the function clear_storages of the file src/lily_emitter.c. The manipulation results in out-of-bounds read. The attack ...
How severe is CVE-2026-3391?
CVE-2026-3391 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-3391?
Check the references section above for vendor advisories and patch information. Affected products include: Lily-Lang Lily.