RHSA-2026:4477MediumCVSS 6.5

Red Hat Security Advisory: vsftpd security update

Published
March 12, 2026
Last Modified
October 13, 2026

🔗 CVE IDs covered (1)

CVE-2025-14242 →

📋 Description

CVE-2025-14242 — vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing

🎯 Affected products10

  • Red Hat Enterprise Linux AppStream AUS (v.8.4)
  • Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
  • vsftpd-0:3.0.3-33.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
  • vsftpd-0:3.0.3-33.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
  • vsftpd-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
  • vsftpd-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
  • vsftpd-debuginfo-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
  • vsftpd-debuginfo-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
  • vsftpd-debugsource-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
  • vsftpd-debugsource-0:3.0.3-33.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (4)