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CVE-2026-91041 FileX fault-tolerant log replay writes past the destination sector when mounting a crafted FAT image

🗓️ 20 Oct 2026 13:10:14Reported by eclipseType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Out-of-bounds heap write in FileX fault-tolerant log replay allows code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-91041
20 Oct 202613:27
–circl
cve
CVE
CVE-2026-91041
20 Oct 202613:10
–cve
euvd
EUVD
EUVD-2026-104999
20 Oct 202613:10
–euvd
nvd
NVD
CVE-2026-91041
20 Oct 202614:17
–nvd
vulnrichment
Vulnrichment
CVE-2026-91041 FileX fault-tolerant log replay writes past the destination sector when mounting a crafted FAT image
20 Oct 202613:10
–vulnrichment
[
  {
    "vendor": "Eclipse Foundation",
    "product": "Eclipse ThreadX - FileX",
    "packageName": "FileX",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "6.5.1.202602",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "6.5.2.202603"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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