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CVE-2026-54576 mport package installation has symlink TOCTOU in chown and chmod handling

🗓️ 17 Sep 2026 16:58:25Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

mport prior to 2.7.8 symlink TOCTOU in chown and chmod allows local filesystem integrity compromise.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54576
17 Sep 202616:58
cve
euvd
EUVD
EUVD-2026-82329
17 Sep 202616:58
euvd
nvd
NVD
CVE-2026-54576
17 Sep 202617:16
nvd
[
  {
    "vendor": "MidnightBSD",
    "product": "mport",
    "versions": [
      {
        "version": "< 2.7.8",
        "status": "affected"
      }
    ]
  }
]

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