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CVE-2026-27139

LOW

2.5

Descricao

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.

Detalhes CVE

Pontuacao CVSS v3.12.5

SeveridadeLOW

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/6/2026

Ultima modificacao3/9/2026

Fontenvd

Avistamentos honeypot0

Referencias

https://go.dev/cl/749480(security@golang.org)

https://go.dev/issue/77827(security@golang.org)

https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk(security@golang.org)

https://pkg.go.dev/vuln/GO-2026-4602(security@golang.org)

Correlacoes IOC

Sem correlacoes registradas

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