CVE-2026-26157

HIGH

7.0

Beschreibung

A flaw was found in BusyBox. Incomplete path sanitization in its archive extraction utilities allows an attacker to craft malicious archives that when extracted, and under specific conditions, may write to files outside the intended directory. This can lead to arbitrary file overwrite, potentially enabling code execution through the modification of sensitive system files.

CVE Details

CVSS v3.1 Bewertung7.0

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht2/11/2026

Zuletzt geandert2/12/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-73

Referenzen

https://access.redhat.com/security/cve/CVE-2026-26157(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2439039(secalert@redhat.com)

https://git.busybox.net/busybox/commit/archival?id=3fb6b31c716669e12f75a2accd31bb7685b1a1cb(secalert@redhat.com)

IOC Korrelationen

Keine Korrelationen erfasst

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