3.7

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Strongswan ≫ Strongswan Version >= 4.1.2 < 6.1.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.286
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
MITRE 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://github.com/strongswan/strongswan/releases/tag/6.1.0
Patch
Vendor Advisory
Release Notes
https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78127).html
Vendor Advisory
Mitigation