RHSA-2026:85277MediumCVSS 7.1

Red Hat Security Advisory: hostapd security update

Published
October 19, 2026
Last Modified
October 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-58374 →

📋 Description

CVE-2026-58374 — hostapd: hostapd: Denial of Service via malformed Wi-Fi 7 Multi-Link Operation association request

🎯 Affected products14

  • Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-0:2.11-3.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-0:2.11-3.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-0:2.11-3.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-0:2.11-3.el9_8.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-0:2.11-3.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debuginfo-0:2.11-3.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debuginfo-0:2.11-3.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debuginfo-0:2.11-3.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debuginfo-0:2.11-3.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debugsource-0:2.11-3.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debugsource-0:2.11-3.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debugsource-0:2.11-3.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • hostapd-debugsource-0:2.11-3.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)

✅ 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

🔗 References (4)