A flaw was found in vsftpd. This vulnerability allows a denial of service (DoS) via an integer overflow in the ls command parameter parsing, triggered by a remote, authenticated attacker sending a crafted STAT command with a specific byte sequence.
https://access.redhat.com/errata/RHSA-2026:0608
https://access.redhat.com/errata/RHSA-2026:0606
https://access.redhat.com/errata/RHSA-2026:0605
https://bugzilla.redhat.com/show_bug.cgi?id=2419826
https://access.redhat.com/security/cve/CVE-2025-14242
Source: Mitre, NVD
Published: 2026-01-14
Updated: 2026-01-14
Base Score: 6.8
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00148