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CVE-2026-94140 Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no

🗓️ 21 Oct 2026 21:22:19Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Rex for Perl accepts unknown SSH host keys during remote rsync transfers.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-94140
21 Oct 202621:31
–circl
cve
CVE
CVE-2026-94140
21 Oct 202621:22
–cve
euvd
EUVD
EUVD-2026-107576
21 Oct 202621:22
–euvd
nvd
NVD
CVE-2026-94140
21 Oct 202622:16
–nvd
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "Rex"
    ],
    "packageName": "Rex",
    "packageURL": "pkg:cpan/Rex",
    "programFiles": [
      "lib/Rex/Commands/Rsync.pm"
    ],
    "programRoutines": [
      {
        "name": "Rex::Commands::Rsync::sync"
      }
    ],
    "repo": "https://github.com/RexOps/Rex",
    "versions": [
      {
        "lessThanOrEqual": "1.16.1",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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