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CVE-2026-86009 Mailu: Domain managers can allow themselves to spoof on other hosted domains they should not control

🗓️ 16 Oct 2026 16:19:06Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Mailu domain managers can enable spoofing on other hosted domains they do not control.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-86009
16 Oct 202616:31
–circl
cve
CVE
CVE-2026-86009
16 Oct 202616:19
–cve
euvd
EUVD
EUVD-2026-102922
16 Oct 202616:19
–euvd
nvd
NVD
CVE-2026-86009
16 Oct 202617:17
–nvd
[
  {
    "vendor": "Mailu",
    "product": "Mailu",
    "versions": [
      {
        "version": "< f05aeb8322e2f61096af6b089d61ba6f40587d96",
        "status": "affected"
      }
    ]
  }
]

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16 Oct 2026 16:19Current
CVSS 48.2
7