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CVE-2026-54001 osquery: Heap buffer overflow via `authenticode` table (Windows)

🗓️ 10 Jul 2026 14:49:18Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Osquery on Windows before 5.23.1 has a heap overflow via the authenticode table enabling privilege escalation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-54001
10 Jul 202614:49
cve
EUVD
EUVD-2026-42918
10 Jul 202614:49
euvd
NVD
CVE-2026-54001
10 Jul 202616:16
nvd
Positive Technologies
PT-2026-57208
10 Jul 202600:00
ptsecurity
[
  {
    "vendor": "osquery",
    "product": "osquery",
    "versions": [
      {
        "version": "< 5.23.1",
        "status": "affected"
      }
    ]
  }
]

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