{"schema_version":1,"title":"The Libreswan Project vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in The Libreswan Project: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-50722, was published on 2 July 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/the-libreswan-project","json_url":"https://junglewise.ai/threats/vendors/the-libreswan-project.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/vendors/the-libreswan-project","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-50722","cvss":8.1,"slug":"cve-2026-50722-libreswan-signature-verification-bypass-and-dos-in-ikev2-auth","title":"Libreswan signature verification bypass and DoS in IKEv2 AUTH payload","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:43.55+00:00","url":"https://junglewise.ai/threats/cve-2026-50722-libreswan-signature-verification-bypass-and-dos-in-ikev2-auth"},{"cve":"CVE-2026-50721","cvss":8.1,"slug":"cve-2026-50721-libreswan-improper-signature-verification-in-ikev1-rsa","title":"Libreswan improper signature verification in IKEv1 RSA authentication","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:43.367+00:00","url":"https://junglewise.ai/threats/cve-2026-50721-libreswan-improper-signature-verification-in-ikev1-rsa"},{"cve":"CVE-2026-12413","cvss":7.5,"slug":"cve-2026-12413-libreswan-pluto-daemon-denial-of-service-in-ikev2-fragmentation","title":"Libreswan pluto daemon denial of service in IKEv2 fragmentation","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:42.517+00:00","url":"https://junglewise.ai/threats/cve-2026-12413-libreswan-pluto-daemon-denial-of-service-in-ikev2-fragmentation"}],"vendor":{"hub":true,"name":"The Libreswan Project","slug":"the-libreswan-project","homepage":"https://libreswan.org/","description":"The Libreswan Project is an open-source community that maintains the Libreswan VPN software suite.","url":"https://junglewise.ai/threats/vendors/the-libreswan-project"},"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":0},{"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":0},{"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}],"most_severe":[{"cve":"CVE-2026-50722","cvss":8.1,"slug":"cve-2026-50722-libreswan-signature-verification-bypass-and-dos-in-ikev2-auth","title":"Libreswan signature verification bypass and DoS in IKEv2 AUTH payload","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:43.55+00:00","url":"https://junglewise.ai/threats/cve-2026-50722-libreswan-signature-verification-bypass-and-dos-in-ikev2-auth"},{"cve":"CVE-2026-50721","cvss":8.1,"slug":"cve-2026-50721-libreswan-improper-signature-verification-in-ikev1-rsa","title":"Libreswan improper signature verification in IKEv1 RSA authentication","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:43.367+00:00","url":"https://junglewise.ai/threats/cve-2026-50721-libreswan-improper-signature-verification-in-ikev1-rsa"},{"cve":"CVE-2026-12413","cvss":7.5,"slug":"cve-2026-12413-libreswan-pluto-daemon-denial-of-service-in-ikev2-fragmentation","title":"Libreswan pluto daemon denial of service in IKEv2 fragmentation","severity":"high","exploited":false,"published_at":"2026-07-02T22:16:42.517+00:00","url":"https://junglewise.ai/threats/cve-2026-12413-libreswan-pluto-daemon-denial-of-service-in-ikev2-fragmentation"}],"generated_at":"2026-09-28T03:07:00.154823+00:00","technologies":[{"name":"The Libreswan Project Libreswan","slug":"libreswan","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/libreswan"}]}