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CVE-2026-3391

FascinatedBox lily lily_emitter.c clear_storages out-of-bounds

CVSS 4.8 MEDIUMEPSS 0.2%CWE-119CWE-125
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
01 Mar 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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: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
Affected products
FascinatedBox · lily

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References
https://github.com/FascinatedBox/lily/https://github.com/FascinatedBox/lily/issues/383https://github.com/oneafter/0122/blob/main/i383/repro.lilyhttps://vuldb.com/?ctiid.348277https://vuldb.com/?id.348277https://vuldb.com/?submit.761327