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CVE-2026-2662

LOW

3.3

Description

A weakness has been identified in FascinatedBox lily up to 2.3. This vulnerability affects the function count_transforms of the file src/lily_emitter.c. This manipulation causes out-of-bounds read. The attack can only be executed locally. 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.

CVE Details

CVSS v3.1 Score3.3

SeverityLOW

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/18/2026

Last Modified2/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

lily-lang:lily

Weaknesses (CWE)

CWE-119CWE-125CWE-787

References

https://github.com/FascinatedBox/lily/(cna@vuldb.com)

https://github.com/FascinatedBox/lily/issues/381(cna@vuldb.com)

https://github.com/oneafter/0122/blob/main/i381/repro.lily(cna@vuldb.com)

https://vuldb.com/?ctiid.346460(cna@vuldb.com)

https://vuldb.com/?id.346460(cna@vuldb.com)

https://vuldb.com/?submit.753166(cna@vuldb.com)

IOC Correlations

No correlations recorded

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