samba-gpupdate vulnerabilities (Red Hat)

6 vulnerabilities.

• samba-gpupdate Red Hat Samba: samba: remote code execution in printing subsystem via unescaped job description CVE-2026-4480 Public exploitFix available EPSS 28.7% 9.0 CriticalMay 26, 2026
• samba-gpupdate Red Hat Samba: remote code execution in samr CVE-2026-4408 Public exploitFix available 9.0 CriticalMay 26, 2026
• samba-gpupdate Red Hat Samba: group policy certificate enrollment uses http:// without validation CVE-2026-3012 Fix available 8.0 HighMay 26, 2026
• samba-gpupdate Red Hat Samba: vfs_worm does not block directory modification CVE-2026-2340 Fix available 6.5 MediumMay 26, 2026
• samba-gpupdate Red Hat Samba: missing access check on reparse point operations CVE-2026-1933 Fix available 7.1 HighMay 26, 2026
• samba-gpupdate Red Hat ngtcp2 has a qlog transport parameter serialization stack buffer overflow CVE-2026-40170 Fix available 7.5 HighApril 16, 2026