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EUVD-2026-55805

🗓️ 10 Aug 2026 20:23:23Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

The UpdateHub firmware-update agent's probe handler (z_impl_updatehub_probe() in subsys/mgmt/updatehub/updatehub.c) parses the JSON metadata returned by the update server into a fixed two-level nested-array struct. After parsing it validates only ...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-11810
10 Aug 202620:23
attackerkb
cve
CVE
CVE-2026-11810
10 Aug 202620:23
cve
cvelist
Cvelist
CVE-2026-11810 NULL-pointer dereference in UpdateHub OTA agent on empty inner metadata array (remote DoS)
10 Aug 202620:23
cvelist
nvd
NVD
CVE-2026-11810
10 Aug 202621:17
nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "fc6947d6-6689-3f10-a9ae-5bba843a54ce",
        "vendor": {
          "name": "zephyrproject"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c673f529-09a8-38d9-975a-0167e5184eb4",
        "product": {
          "name": "Zephyr",
          "vendor": {
            "name": "zephyrproject-rtos"
          }
        },
        "product_version": "3.7.0 <4.4.2"
      }
    ]
  }
]

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10 Aug 2026 20:23Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
5