๐Ÿ” CVE Alert

CVE-2026-78134

HIGH 7.1
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th

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 identity.

CWE CWE-863
Vendor strongswan
Product strongswan
Published Sep 11, 2026
Last Updated Sep 11, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

Affected Versions

strongSwan / strongSwan
4.5.0 < 6.1.0

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/strongswan/strongswan/releases/tag/6.1.0 strongswan.org: https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78134).html