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CVE-2026-50056

🗓️ 23 Oct 2026 13:30:43Reported by rapid7Type 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Local privilege escalation in Zimbra Collaboration Suite zmmailboxdmgr via JVM argument injection.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-50056
23 Oct 202615:05
–circl
cvelist
Cvelist
CVE-2026-50056 Zimbra Collaboration Suite Local Privilege Escalation via zmmailboxdmgr JVM Argument Injection
23 Oct 202613:30
–cvelist
euvd
EUVD
EUVD-2026-108979
23 Oct 202613:30
–euvd
nvd
NVD
CVE-2026-50056
23 Oct 202614:17
–nvd
ptsecurity
Positive Technologies
PT-2026-122109
23 Oct 202600:00
–ptsecurity
Vulners
Node
zimbracollaborationRange≤10.1.21
[
  {
    "vendor": "Zimbra",
    "product": "Zimbra Collaboration Suite",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "10.1.21",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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