What’s Vulnerable › Products

Synology DiskStation Manager vulnerabilities

116 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 28 published in the last 12 months.

Check whether your Synology DiskStation Manager version is affected

Exploited Synology DiskStation Manager vulnerabilities

• CVE-2021-3156 — Sudo Heap-Based Buffer Overflow Vulnerability

Latest Synology DiskStation Manager vulnerabilities

• CVE-2026-6205 — (CVSS 8.1)
• CVE-2026-40539 — (CVSS 7.1)
• CVE-2026-40538 — (CVSS 3.7)
• CVE-2026-40537 — (CVSS 4.3)
• CVE-2026-40536 — (CVSS 4.3)
• CVE-2026-4036 — (CVSS 6.5)
• CVE-2026-40535 — (CVSS 6.5)
• CVE-2026-40534 — (CVSS 5.4)
• CVE-2026-40533 — (CVSS 5.3)
• CVE-2026-40532 — (CVSS 6.5)
• CVE-2026-40531 — (CVSS 4.3)
• CVE-2026-40530 — (CVSS 8.0)
• CVE-2026-13684 — (CVSS 9.8)
• CVE-2026-13683 — (CVSS 2.7)
• CVE-2026-13673 — (CVSS 8.8)
• CVE-2026-13666 — (CVSS 3.5)
• CVE-2026-13639 — (CVSS 9.8)
• CVE-2026-13635 — (CVSS 5.3)
• CVE-2026-13623 — (CVSS 4.8)
• CVE-2025-13392 — (CVSS 9.8)
• CVE-2024-5401 — (CVSS 8.8)
• CVE-2024-45539 — (CVSS 7.5)
• CVE-2024-45538 — (CVSS 9.6)
• CVE-2025-1021 — (CVSS 7.5)
• CVE-2024-50629 — (CVSS 5.3)