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CVE-2025-22873

LOW

3.8

Description

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.

Details CVE

Score CVSS v3.13.8

SeveriteLOW

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie2/4/2026

Derniere modification2/10/2026

Sourcenvd

Observations honeypot0

Produits affectes

golang:go

Faiblesses (CWE)

CWE-23

References

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)

Correlations IOC

Aucune correlation enregistree

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