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CVE-2026-55732

🗓️ 24 Jul 2026 14:00:48Reported by NCSC.chType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Out-of-bounds read in BACnet parsing on Loytec Linx devices enables unauthenticated crash and reboot via malformed time synchronization packets.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-55732
24 Jul 202614:00
attackerkb
Cvelist
CVE-2026-55732 Loytec LINX firmware: Out-of-bounds Read in BACnet packet parsing (bacdt_datetime_to_tod)
24 Jul 202614:00
cvelist
EUVD
EUVD-2026-48597
24 Jul 202614:00
euvd
NVD
CVE-2026-55732
24 Jul 202615:18
nvd
Positive Technologies
PT-2026-64304
24 Jul 202600:00
ptsecurity
[
  {
    "vendor": "Loytec",
    "product": "LIP-ME20xC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-INX",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-GATE",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-ROC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-IOB",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-DALI",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-VIS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-PAD",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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24 Jul 2026 15:18Current
6Medium risk
Vulners AI Score6
CVSS 48.7
9