CVE-2023-5568: Samba

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service.

Affected products

• Samba Samba: before 4.19.2 (fixed in 4.19.2)

Published 2023-10-25. Last modified 2026-06-17.