strongswan vulnerabilities

CVEs per yearBy the year they were published

1. 20182
2. 20241
3. 202615

Newest CVEs

• CVE-2026-78135

  libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because CREATE_CHILD_SA requests are mishandled, there…

  strongSwan · strongSwan

  Medium5.6
• CVE-2026-78134

  strongSwan 4.5.0 through 6.0.7 has Incorrect Access Control in the eap-ttls and eap-peap plugins because there can be a missing or mismatched inner EAP…

  strongSwan · strongSwan

  High7.1
• CVE-2026-78133

  libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.

  strongSwan · strongSwan

  High7.5
• CVE-2026-78132

  strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.

  strongSwan · strongSwan

  High7.5
• CVE-2026-78131

  strongSwan 4.2.0 through 6.0.7 has a missing release of memory after its effective lifetime in the x509 plugin's attribute certificate parser.

  strongSwan · strongSwan

  Low3.7
• CVE-2026-78130

  strongSwan 4.2.0 through 6.0.7 has a NULL pointer dereference in the x509 plugin's attribute certificate parser.

  strongSwan · strongSwan

  High7.5
• CVE-2026-78129

  strongSwan 4.6.2 through 6.0.7 has an infinite loop in PKCS#5 decryption.

  strongSwan · strongSwan

  Medium5.9
• CVE-2026-78127

  libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.

  strongSwan · strongSwan

  Low3.7
• CVE-2026-78126

  strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.

  strongSwan · strongSwan

  Medium5.9
• CVE-2026-78124

  strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective…

  strongSwan · strongSwan

  Low3.7