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CVE-2026-50057

🗓️ 23 Oct 2026 13:33:29Reported by rapid7Type 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Local privilege escalation in Zimbra Collaboration Suite MTA allows root command execution.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-50057
23 Oct 202615:06
–circl
cvelist
Cvelist
CVE-2026-50057 Zimbra Collaboration Suite Local Privilege Escalation via Unrestricted Postfix Sudo Permissions
23 Oct 202613:33
–cvelist
euvd
EUVD
EUVD-2026-108981
23 Oct 202613:33
–euvd
nvd
NVD
CVE-2026-50057
23 Oct 202614:17
–nvd
ptsecurity
Positive Technologies
PT-2026-122110
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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23 Oct 2026 16:44Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.8
5