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CVE-2026-63035 o6 Automation open62541 Use After Free

🗓️ 30 Jul 2026 21:56:04Reported by icscertType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Heap use after free in open62541 TransferSubscriptions may allow authenticated attackers to cause denial of service or run code.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63035
30 Jul 202621:56
attackerkb
cve
CVE
CVE-2026-63035
30 Jul 202621:56
cve
euvd
EUVD
EUVD-2026-51334
30 Jul 202621:56
euvd
nvd
NVD
CVE-2026-63035
30 Jul 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-66617
30 Jul 202600:00
ptsecurity
[
  {
    "vendor": "o6 Automation",
    "product": "open62541",
    "platforms": [
      "Windows",
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.3.0",
        "lessThanOrEqual": "1.3.17",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "1.4.0",
        "lessThanOrEqual": "1.4.16",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "1.5.0",
        "lessThanOrEqual": "1.5.4",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "master"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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