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CVE-2026-50722

🗓️ 02 Jul 2026 22:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

Libreswan RSA authentication flaw allows impersonation via forged AUTH payload and denial of service.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50722
2 Jul 202621:34
attackerkb
ATTACKERKB
CVE-2026-50721
2 Jul 202621:44
attackerkb
AlpineLinux
CVE-2026-50721
2 Jul 202621:44
alpinelinux
AlpineLinux
CVE-2026-50722
2 Jul 202621:34
alpinelinux
Tenable Nessus
Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-50722)
14 Jul 202600:00
nessus
Tenable Nessus
Libreswan < 5.3.1 Multiple Vulnerabilities
16 Jul 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-50722
3 Jul 202600:00
nessus
CBLMariner
CVE-2026-50722 affecting package libreswan for versions less than 4.15-2
11 Jul 202620:00
cbl_mariner
Circl
CVE-2026-50722
2 Jul 202623:21
circl
CVE
CVE-2026-50722
2 Jul 202621:34
cve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04alllibreswan0libreswan_0_all.deb
Ubuntu20.04alllibreswan0libreswan_0_all.deb
Ubuntu22.04alllibreswan0libreswan_0_all.deb
Ubuntu24.04alllibreswan0libreswan_0_all.deb
Ubuntu26.04alllibreswan0libreswan_0_all.deb

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09 Jul 2026 14:44Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.9 - 8.1
EPSS0.00352
SSVC
5