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.

  • Published Sep 11, 2026
  • CVSS 3.7 low
  • 0.2% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-78131 at the National Vulnerability Database