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 can be an authentication bypass.
| Reporter | Title | Published | Views | Family All 52 |
|---|---|---|---|---|
 | CVE-2026-78135 | 11 Sep 202602:07 | – | alpinelinux |
 | CVE-2026-78135 affecting package strongswan for versions less than 5.9.14-11 | 18 Sep 202614:58 | – | cbl_mariner |
 | CVE-2026-78135 | 8 Sep 202613:35 | – | circl |
 | CVE-2026-78135 | 11 Sep 202602:07 | – | cve |
 | CVE-2026-78135 | 11 Sep 202602:07 | – | cvelist |
 | [SECURITY] [DLA 4879-1] strongswan security update | 2 Nov 202616:18 | – | debian |
| [SECURITY] [DSA 6487-1] strongswan security update | 7 Sep 202616:25 | – | debian |
 | CVE-2026-78135 | 11 Sep 202602:07 | – | debiancve |
 | Debian dla-4879 : charon-cmd - security update | 2 Nov 202600:00 | – | nessus |
| Debian dsa-6487 : charon-cmd - security update | 7 Sep 202600:00 | – | nessus |
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19 Sep 2026 08:47Current
6Medium risk
Vulners AI Score6
CVSS 3.15.6 - 7.3
EPSS0.00424
SSVC