VYPR

jail

by FreeBSD

CVEs (1)

  • CVE-2025-15547HigMar 9, 2026
    risk 0.57cvss 8.8epss 0.00

    By default, jailed processes cannot mount filesystems, including nullfs(4). However, the allow.mount.nullfs option enables mounting nullfs filesystems, subject to privilege checks. If a privileged user within a jail is able to nullfs-mount directories, a limitation of the…