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CVE-2026-3387

LOW

3.3

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.13.3

SeveridadeLOW

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/1/2026

Ultima modificacao3/5/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

wren:wren

Fraquezas (CWE)

CWE-404CWE-476

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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