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CVE-2026-39402

🗓️ 05 May 2026 20:45:24Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 68 Views

CVE-2026-39402: lxc-user-nic delete allows unprivileged tenants to delete other tenants' OpenVSwitch ports; denial of service; fixed in version 7.0.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-39402
5 May 202620:45
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-39402
5 May 202620:45
–alpinelinux
bdu_fstec
BDU FSTEC
HTML RDiscount Buffer Overflow DoS
14 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-39402
6 May 202601:41
–circl
cnnvd
CNNVD
LXC security vulnerabilities
5 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-39402 lxc lxc-user-nic insufficient ownership validation allows cross-tenant OVS port deletion
5 May 202620:45
–cvelist
debiancve
Debian CVE
CVE-2026-39402
5 May 202620:45
–debiancve
nessus
Tenable Nessus
EulerOS 2.0 SP11 : lxc (EulerOS-SA-2026-3084)
8 Aug 202600:00
–nessus
nessus
Tenable Nessus
EulerOS 2.0 SP11 : lxc (EulerOS-SA-2026-3138)
8 Aug 202600:00
–nessus
nessus
Tenable Nessus
EulerOS 2.0 SP12 : lxc (EulerOS-SA-2026-3282)
8 Sep 202600:00
–nessus
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[
  {
    "vendor": "lxc",
    "product": "lxc",
    "versions": [
      {
        "version": "< 7.0.0",
        "status": "affected"
      }
    ]
  }
]

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24 Jul 2026 21:10Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.16.5
CVSS 44.3
EPSS0.00162
SSVC
68