Product by Open Source
Strongswan
15 known vulnerabilities in Strongswan (Open Source), 0 of them actively exploited (CISA KEV).
Key figures
15
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
0
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| High | CVE-2026-25075 | strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow | 7.5 | |
| High | CVE-2025-62291 | strongSwan: Integer Underflow (Wrap or Wraparound) | 8.1 | |
| High | CVE-2026-78133 | strongSwan: Use After Free | 7.5 | |
| High | CVE-2026-47895 | strongSwan: Double Free | 7.5 | |
| High | CVE-2026-78134 | strongSwan: Incorrect Authorization | 7.1 | |
| High | CVE-2026-78132 | strongSwan: Infinite Loop | 7.5 | |
| High | CVE-2026-78130 | strongSwan: NULL Pointer Dereference | 7.5 | |
| Medium | CVE-2026-78126 | strongSwan: NULL Pointer Dereference | 5.9 | |
| Medium | CVE-2026-78129 | strongSwan: Infinite Loop | 5.9 | |
| Medium | CVE-2026-78123 | strongSwan: Expired Pointer Dereference | 5.9 | |
| High | CVE-2026-78135 | strongSwan: Improper Enforcement of Behavioral Workflow | 5.6 | |
| Low | CVE-2026-78127 | strongSwan: Missing Release of Memory after Effective Lifetime | 3.7 | |
| Low | CVE-2026-78131 | strongSwan: Missing Release of Memory after Effective Lifetime | 3.7 | |
| Low | CVE-2026-78124 | strongSwan: Missing Release of Memory after Effective Lifetime | 3.7 | |
| Low | CVE-2025-9615 | Networkmanager: networkmanager file access | 3.3 |