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CVE-2026-3387

LOW

3.3

Description

A vulnerability has been found in wren-lang wren up to 0.4.0. Affected by this issue is the function getByteCountForArguments of the file src/vm/wren_compiler.c. Such manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Details CVE

Score CVSS v3.13.3

SeveriteLOW

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/1/2026

Derniere modification3/5/2026

Sourcenvd

Observations honeypot0

Produits affectes

wren:wren

Faiblesses (CWE)

CWE-404CWE-476

References

https://github.com/oneafter/0122/blob/main/i1220/repro(cna@vuldb.com)

https://github.com/wren-lang/wren/(cna@vuldb.com)

https://github.com/wren-lang/wren/issues/1220(cna@vuldb.com)

https://vuldb.com/?ctiid.348273(cna@vuldb.com)

https://vuldb.com/?id.348273(cna@vuldb.com)

https://vuldb.com/?submit.761312(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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