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CVE-2025-22873

LOW

3.8

Descripcion

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open("../") would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained within the parent.

Detalles CVE

Puntuacion CVSS v3.13.8

SeveridadLOW

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/4/2026

Ultima modificacion2/10/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

golang:go

Debilidades (CWE)

CWE-23

Referencias

https://go.dev/cl/670036(security@golang.org)

https://go.dev/issue/73555(security@golang.org)

https://groups.google.com/g/golang-announce/c/UZoIkUT367A/m/5WDxKizJAQAJ(security@golang.org)

https://pkg.go.dev/vuln/GO-2026-4403(security@golang.org)

http://www.openwall.com/lists/oss-security/2025/05/06/2(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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