MEDIUMVulnerability
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 can be an authentication bypass.
Properties
- severity
- MEDIUM
- score
- 5.6
- cve_id
- CVE-2026-78135
- signal_observed_at
- 2026-09-21T19:06:38+00:00
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- published_at
- 2026-09-11T03:16:23.160
- last_modified
- 2026-09-16T19:37:30.467
Related Entities (3)
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Improper Enforcement of Behavioral Workflow
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