{"schema_version":1,"title":"strongSwan vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 13 vulnerabilities in strongSwan: 0 in the last 7 days and 12 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-78135, was published on 11 September 2026.","url":"https://junglewise.ai/threats/technologies/strongswan","json_url":"https://junglewise.ai/threats/technologies/strongswan.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/strongswan","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":6,"all_time":13,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":11,"last_90_days":12,"last_365_days":13},"latest":[{"cve":"CVE-2026-78135","cvss":5.6,"epss":0.0036,"slug":"cve-2026-78135-strongswan-libcharon-authentication-bypass-in-ikev2-create-child","title":"strongSwan libcharon authentication bypass in IKEv2 CREATE_CHILD_SA handling","severity":"medium","exploited":false,"published_at":"2026-09-11T03:16:23.16+00:00","url":"https://junglewise.ai/threats/cve-2026-78135-strongswan-libcharon-authentication-bypass-in-ikev2-create-child"},{"cve":"CVE-2026-78134","cvss":7.1,"epss":0.0032,"slug":"cve-2026-78134-strongswan-incorrect-identity-binding-in-eap-peap-and-eap-ttls","title":"strongSwan incorrect identity binding in EAP-PEAP and EAP-TTLS","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.91+00:00","url":"https://junglewise.ai/threats/cve-2026-78134-strongswan-incorrect-identity-binding-in-eap-peap-and-eap-ttls"},{"cve":"CVE-2026-78133","cvss":7.5,"epss":0.0043,"slug":"cve-2026-78133-strongswan-libcharon-use-after-free-in-ikev2-rekeying-collision","title":"strongSwan libcharon use-after-free in IKEv2 rekeying collision handling","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.757+00:00","url":"https://junglewise.ai/threats/cve-2026-78133-strongswan-libcharon-use-after-free-in-ikev2-rekeying-collision"},{"cve":"CVE-2026-78132","cvss":7.5,"epss":0.0032,"slug":"cve-2026-78132-strongswan-x509-plugin-infinite-loop-in-ietfattrsyntax-parsing","title":"strongSwan x509 plugin infinite loop in ietfAttrSyntax parsing","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.613+00:00","url":"https://junglewise.ai/threats/cve-2026-78132-strongswan-x509-plugin-infinite-loop-in-ietfattrsyntax-parsing"},{"cve":"CVE-2026-78131","cvss":3.7,"epss":0.0023,"slug":"cve-2026-78131-strongswan-x509-plugin-memory-leak-in-attribute-certificate","title":"strongSwan x509 plugin memory leak in attribute certificate parsing","severity":"low","exploited":false,"published_at":"2026-09-11T02:18:34.49+00:00","url":"https://junglewise.ai/threats/cve-2026-78131-strongswan-x509-plugin-memory-leak-in-attribute-certificate"},{"cve":"CVE-2026-78130","cvss":7.5,"epss":0.0032,"slug":"cve-2026-78130-strongswan-x509-plugin-null-pointer-dereference-in-attribute","title":"strongSwan x509 plugin NULL pointer dereference in attribute certificate validation","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.353+00:00","url":"https://junglewise.ai/threats/cve-2026-78130-strongswan-x509-plugin-null-pointer-dereference-in-attribute"},{"cve":"CVE-2026-78129","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78129-strongswan-infinite-loop-in-pkcs-5-decryption","title":"strongSwan infinite loop in PKCS#5 decryption","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:34.207+00:00","url":"https://junglewise.ai/threats/cve-2026-78129-strongswan-infinite-loop-in-pkcs-5-decryption"},{"cve":"CVE-2026-78127","cvss":3.7,"epss":0.0035,"slug":"cve-2026-78127-strongswan-libcharon-memory-leak-in-ike-message-logging","title":"strongSwan libcharon memory leak in IKE message logging","severity":"low","exploited":false,"published_at":"2026-09-11T02:18:34.063+00:00","url":"https://junglewise.ai/threats/cve-2026-78127-strongswan-libcharon-memory-leak-in-ike-message-logging"},{"cve":"CVE-2026-78126","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78126-strongswan-null-pointer-dereference-in-eap-aka-plugin","title":"strongSwan NULL pointer dereference in eap-aka plugin","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:33.92+00:00","url":"https://junglewise.ai/threats/cve-2026-78126-strongswan-null-pointer-dereference-in-eap-aka-plugin"},{"cve":"CVE-2026-78124","cvss":3.7,"epss":0.0019,"slug":"cve-2026-78124-strongswan-openssl-plugin-memory-leak-in-pkcs-7-certificate","title":"strongSwan openssl plugin memory leak in PKCS#7 certificate enumeration","severity":"low","exploited":false,"published_at":"2026-09-11T02:18:33.77+00:00","url":"https://junglewise.ai/threats/cve-2026-78124-strongswan-openssl-plugin-memory-leak-in-pkcs-7-certificate"},{"cve":"CVE-2026-78123","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78123-strongswan-openssl-plugin-expired-pointer-dereference-in-pkcs-7","title":"strongSwan openssl plugin expired pointer dereference in PKCS#7 parsing","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:33.413+00:00","url":"https://junglewise.ai/threats/cve-2026-78123-strongswan-openssl-plugin-expired-pointer-dereference-in-pkcs-7"},{"cve":"CVE-2026-47895","cvss":7.5,"epss":0.0042,"slug":"cve-2026-47895-strongswan-eap-identity-parsing-double-free-in-libstrongswan","title":"strongSwan EAP-Identity parsing double-free in libstrongswan","severity":"high","exploited":false,"published_at":"2026-08-22T22:16:28.153+00:00","url":"https://junglewise.ai/threats/cve-2026-47895-strongswan-eap-identity-parsing-double-free-in-libstrongswan"},{"cve":"CVE-2026-25075","cvss":7.5,"epss":0.0101,"slug":"cve-2026-25075-strongswan-integer-underflow-in-eap-ttls-avp-parser","title":"strongSwan integer underflow in EAP-TTLS AVP parser","severity":"high","exploited":false,"published_at":"2026-03-23T19:16:39.313+00:00","url":"https://junglewise.ai/threats/cve-2026-25075-strongswan-integer-underflow-in-eap-ttls-avp-parser"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":11},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"strongSwan","slug":"strongswan","vendor":{"name":"strongSwan","slug":"strongswan","url":"https://junglewise.ai/threats/vendors/strongswan"},"aliases":[],"category":"software","homepage":"https://www.strongswan.org/","repo_url":"https://github.com/strongswan/strongswan","description":"strongSwan is an open-source IPsec-based VPN solution for Linux and other operating systems.","url":"https://junglewise.ai/threats/technologies/strongswan"},"most_severe":[{"cve":"CVE-2026-25075","cvss":7.5,"epss":0.0101,"slug":"cve-2026-25075-strongswan-integer-underflow-in-eap-ttls-avp-parser","title":"strongSwan integer underflow in EAP-TTLS AVP parser","severity":"high","exploited":false,"published_at":"2026-03-23T19:16:39.313+00:00","url":"https://junglewise.ai/threats/cve-2026-25075-strongswan-integer-underflow-in-eap-ttls-avp-parser"},{"cve":"CVE-2026-78133","cvss":7.5,"epss":0.0043,"slug":"cve-2026-78133-strongswan-libcharon-use-after-free-in-ikev2-rekeying-collision","title":"strongSwan libcharon use-after-free in IKEv2 rekeying collision handling","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.757+00:00","url":"https://junglewise.ai/threats/cve-2026-78133-strongswan-libcharon-use-after-free-in-ikev2-rekeying-collision"},{"cve":"CVE-2026-47895","cvss":7.5,"epss":0.0042,"slug":"cve-2026-47895-strongswan-eap-identity-parsing-double-free-in-libstrongswan","title":"strongSwan EAP-Identity parsing double-free in libstrongswan","severity":"high","exploited":false,"published_at":"2026-08-22T22:16:28.153+00:00","url":"https://junglewise.ai/threats/cve-2026-47895-strongswan-eap-identity-parsing-double-free-in-libstrongswan"},{"cve":"CVE-2026-78132","cvss":7.5,"epss":0.0032,"slug":"cve-2026-78132-strongswan-x509-plugin-infinite-loop-in-ietfattrsyntax-parsing","title":"strongSwan x509 plugin infinite loop in ietfAttrSyntax parsing","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.613+00:00","url":"https://junglewise.ai/threats/cve-2026-78132-strongswan-x509-plugin-infinite-loop-in-ietfattrsyntax-parsing"},{"cve":"CVE-2026-78130","cvss":7.5,"epss":0.0032,"slug":"cve-2026-78130-strongswan-x509-plugin-null-pointer-dereference-in-attribute","title":"strongSwan x509 plugin NULL pointer dereference in attribute certificate validation","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.353+00:00","url":"https://junglewise.ai/threats/cve-2026-78130-strongswan-x509-plugin-null-pointer-dereference-in-attribute"},{"cve":"CVE-2026-78134","cvss":7.1,"epss":0.0032,"slug":"cve-2026-78134-strongswan-incorrect-identity-binding-in-eap-peap-and-eap-ttls","title":"strongSwan incorrect identity binding in EAP-PEAP and EAP-TTLS","severity":"high","exploited":false,"published_at":"2026-09-11T02:18:34.91+00:00","url":"https://junglewise.ai/threats/cve-2026-78134-strongswan-incorrect-identity-binding-in-eap-peap-and-eap-ttls"},{"cve":"CVE-2026-78129","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78129-strongswan-infinite-loop-in-pkcs-5-decryption","title":"strongSwan infinite loop in PKCS#5 decryption","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:34.207+00:00","url":"https://junglewise.ai/threats/cve-2026-78129-strongswan-infinite-loop-in-pkcs-5-decryption"},{"cve":"CVE-2026-78126","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78126-strongswan-null-pointer-dereference-in-eap-aka-plugin","title":"strongSwan NULL pointer dereference in eap-aka plugin","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:33.92+00:00","url":"https://junglewise.ai/threats/cve-2026-78126-strongswan-null-pointer-dereference-in-eap-aka-plugin"},{"cve":"CVE-2026-78123","cvss":5.9,"epss":0.0041,"slug":"cve-2026-78123-strongswan-openssl-plugin-expired-pointer-dereference-in-pkcs-7","title":"strongSwan openssl plugin expired pointer dereference in PKCS#7 parsing","severity":"medium","exploited":false,"published_at":"2026-09-11T02:18:33.413+00:00","url":"https://junglewise.ai/threats/cve-2026-78123-strongswan-openssl-plugin-expired-pointer-dereference-in-pkcs-7"},{"cve":"CVE-2026-78135","cvss":5.6,"epss":0.0036,"slug":"cve-2026-78135-strongswan-libcharon-authentication-bypass-in-ikev2-create-child","title":"strongSwan libcharon authentication bypass in IKEv2 CREATE_CHILD_SA handling","severity":"medium","exploited":false,"published_at":"2026-09-11T03:16:23.16+00:00","url":"https://junglewise.ai/threats/cve-2026-78135-strongswan-libcharon-authentication-bypass-in-ikev2-create-child"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}