Vulnerability DatabaseCVE-2026-78134
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CVE-2026-78134
Published:September 11, 2026
Updated:September 22, 2026
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.
Affected Packages
https://github.com/strongswan/strongswan.git (GITHUB):
Affected version(s) >=4.5.0 <6.1.0
Fix Suggestion:
Update to version 6.1.0
Related Resources (2)
https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78134).html
https://github.com/strongswan/strongswan/releases/tag/6.1.0
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CVSS v4
Base Score:
7.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Weakness Type (CWE)
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.32