Lucene search
+L

CVE-2026-12413

🗓️ 02 Jul 2026 21:19:22Reported by libreswanType 
cve
 cve
🔗 web.nvd.nist.gov👁 27 Views

IKEv2 DoS in Libreswan pluto from malformed fragmentation; off-by-one crash; no code execution.

Related
Detection
Affected
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
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
EUVD
EUVD-2026-41439
3 Jul 202600:31
euvd
Rows per page
NVD
Node
libreswanlibreswanRange4.65.3.1
[
  {
    "vendor": "The Libreswan Project",
    "product": "libreswan",
    "versions": [
      {
        "version": "4.6",
        "status": "affected",
        "lessThanOrEqual": "5.3",
        "versionType": "semver"
      },
      {
        "version": "5.3.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Jul 2026 18:52Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.5
EPSS0.00597
SSVC
27