Vulnerability Details CVE-2026-78132
strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 28.3%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2026-78132
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cpe:2.3:a:strongswan:strongswan:5.1.3
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cpe:2.3:a:strongswan:strongswan:5.2.0
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cpe:2.3:a:strongswan:strongswan:5.2.1
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cpe:2.3:a:strongswan:strongswan:5.2.2
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cpe:2.3:a:strongswan:strongswan:5.2.3
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cpe:2.3:a:strongswan:strongswan:5.3.0
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cpe:2.3:a:strongswan:strongswan:5.3.1
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cpe:2.3:a:strongswan:strongswan:5.3.2
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cpe:2.3:a:strongswan:strongswan:5.3.3
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cpe:2.3:a:strongswan:strongswan:5.3.4
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cpe:2.3:a:strongswan:strongswan:5.3.5
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cpe:2.3:a:strongswan:strongswan:5.4.0
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cpe:2.3:a:strongswan:strongswan:5.5.0
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cpe:2.3:a:strongswan:strongswan:5.5.1
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cpe:2.3:a:strongswan:strongswan:5.5.2
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cpe:2.3:a:strongswan:strongswan:5.5.3
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cpe:2.3:a:strongswan:strongswan:5.6.0
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cpe:2.3:a:strongswan:strongswan:5.6.1
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cpe:2.3:a:strongswan:strongswan:5.6.2
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cpe:2.3:a:strongswan:strongswan:5.6.3
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cpe:2.3:a:strongswan:strongswan:5.7.0
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cpe:2.3:a:strongswan:strongswan:5.7.1
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cpe:2.3:a:strongswan:strongswan:5.7.2
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cpe:2.3:a:strongswan:strongswan:5.8.2
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cpe:2.3:a:strongswan:strongswan:5.9.0
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cpe:2.3:a:strongswan:strongswan:5.9.1
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cpe:2.3:a:strongswan:strongswan:5.9.10
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cpe:2.3:a:strongswan:strongswan:5.9.11
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cpe:2.3:a:strongswan:strongswan:5.9.12
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cpe:2.3:a:strongswan:strongswan:5.9.2
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cpe:2.3:a:strongswan:strongswan:5.9.3
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cpe:2.3:a:strongswan:strongswan:5.9.4
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cpe:2.3:a:strongswan:strongswan:5.9.5
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cpe:2.3:a:strongswan:strongswan:5.9.6
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cpe:2.3:a:strongswan:strongswan:5.9.7
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cpe:2.3:a:strongswan:strongswan:5.9.8
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cpe:2.3:a:strongswan:strongswan:5.9.9
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cpe:2.3:a:strongswan:strongswan:6.0