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EUVD-2026-5530

🗓️ 05 Feb 2026 19:09:37Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

In PubSub with JSON, crafted JSON overflows a heap array before authentication, crashing memory.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1301
5 Feb 202619:09
attackerkb
Circl
CVE-2026-1301
5 Feb 202611:00
circl
CNNVD
o6 Automation Open62541 缓冲区错误漏洞
5 Feb 202600:00
cnnvd
CVE
CVE-2026-1301
5 Feb 202619:09
cve
Cvelist
CVE-2026-1301 Out-of-bounds Write in o6 Automation GmbH Open62541
5 Feb 202619:09
cvelist
ICS
o6 Automation GmbH Open62541
5 Feb 202607:00
ics
NVD
CVE-2026-1301
5 Feb 202619:15
nvd
Positive Technologies
PT-2026-6627
5 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-1301
6 Feb 202623:01
redhatcve
Vulnrichment
CVE-2026-1301 Out-of-bounds Write in o6 Automation GmbH Open62541
5 Feb 202619:09
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "177e3187-50d4-36bb-8a3d-d613bd3290b0",
        "vendor": {
          "name": "o6 Automation GmbH"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "2d276359-f3d6-3943-8333-e706f790d7dc",
        "product": {
          "name": "Open62541"
        },
        "product_version": "1.5-rc1 <1.5-rc2"
      }
    ]
  }
]

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05 Feb 2026 20:23Current
5.3Medium risk
Vulners AI Score5.3
CVSS 46.8
EPSS0.00022
SSVC
2