CVE-2026-101305: Freebsd: güvenlik açığı

Açıklama (NVD)

renameat(2) did not enforce FD_RESOLVE_BENEATH on its directory arguments. A jailed process could rename a directory relative to a restricted descriptor, then escape the jail root via fchdir(2). This requires the directory to reside on a filesystem that is also reachable from the jail's root. A process in a jail that has received a directory file descriptor from another jail can use these techniques to escape the jail's filesystem root restriction.

Özet bilgiler

Ürün

Freebsd Freebsd

CVSS v3.1

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

EPSS

%0,23 (yüzdelik 14)

CWE

CWE-273

Yama

Mevcut

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• security.freebsd.org
• CWE-273