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CVE-2026-3386

LOW

3.3

Descricao

A flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been published 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-119CWE-125CWE-125

Referencias

https://github.com/oneafter/0122/blob/main/i1219/repro(cna@vuldb.com)

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

https://github.com/wren-lang/wren/issues/1219(cna@vuldb.com)

https://vuldb.com/?ctiid.348272(cna@vuldb.com)

https://vuldb.com/?id.348272(cna@vuldb.com)

https://vuldb.com/?submit.761306(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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