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CVE-2026-12413

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

CVE-2026-12413: malformed IKEv2 fragments crash Libreswan pluto; denial of service, no remote code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12413
2 Jul 202621:19
attackerkb
AlpineLinux
CVE-2026-12413
2 Jul 202621:19
alpinelinux
Tenable Nessus
Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-12413)
14 Jul 202600:00
nessus
Tenable Nessus
Libreswan 4.6 < 5.3.1 DoS
16 Jul 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-12413
3 Jul 202600:00
nessus
CBLMariner
CVE-2026-12413 affecting package libreswan for versions less than 4.15-2
11 Jul 202620:00
cbl_mariner
Circl
CVE-2026-12413
3 Jul 202602:16
circl
CVE
CVE-2026-12413
2 Jul 202621:19
cve
Cvelist
CVE-2026-12413 IKEv2 Denial of Service via malformed fragmentation
2 Jul 202621:19
cvelist
Debian CVE
CVE-2026-12413
2 Jul 202621:19
debiancve
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 14:43Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.5
EPSS0.00597
SSVC
5