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OpenAdvisories
Medium RHSA-2026:44343 2 CVEs

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published Jul 29, 2026 · Updated Oct 6, 2026

Ecosystem: Red Hat

Fixed packages 9

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-dbus 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-devel 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-gui 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-newrole 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-python-utils 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-restorecond 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 policycoreutils-sandbox 0:3.11-2.1.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-policycoreutils 0:3.11-2.1.hum1

Vulnerabilities 2

  • Medium 6.8
    CVE-2026-59677

    Process Kill Attack Vector in killall() in seunshare

    A Missing Authorization vulnerability in selinux policycoreutils seunshares allows a user that is running in unconfined context to kill e.g. root-owned processes running also in unconfined context This issue affects policycoreutils through 3.10.

    SELinux Project selinux policycoreutils policycoreutils Debian Ubuntu
  • Medium 5.8
    CVE-2026-59676

    Local File Deletion Attack Vector in rm_rf() in seunshare

    A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in seunshare of selinux policycoreutils allows a user calling seunshare that is running in the unconfined SELinux domain to delete arbitrary root-owned files, This issue affects policycoreutils…

    SELinux Project selinux policycoreutils selinux-python Debian Ubuntu

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-59677
  • article
    https://access.redhat.com/security/updates/classification/
  • report
    https://access.redhat.com/security/cve/CVE-2026-59676
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_44343.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2506353
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-59676
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-59676
  • article
    https://bugzilla.suse.com/show_bug.cgi?id=1268256
  • article
    https://security.opensuse.org/2026/07/15/selinux-seunshare.html
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2506355
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-59677
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-59677