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EUVD-2026-95933

🗓️ 09 Oct 2026 17:55:34Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Remote DoS in RIOT nanocoap_fileserver via large extended tokens when nanocoap_token_ext enabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-107838
9 Oct 202618:03
–circl
cve
CVE
CVE-2026-107838
9 Oct 202617:55
–cve
cvelist
Cvelist
CVE-2026-107838 RIOT: nanocoap_fileserver ignores response initialization failure, leading to reachable assertion
9 Oct 202617:55
–cvelist
nvd
NVD
CVE-2026-107838
9 Oct 202618:17
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "ac9ee21c-703a-3a4e-8a55-bad3b05e0e76",
        "vendor": {
          "name": "RIOT-OS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "99f03b18-f716-3d66-87df-3acc64fbd5d2",
        "product": {
          "name": "RIOT",
          "vendor": {
            "name": "RIOT-OS"
          }
        },
        "product_version": "2023.07, ≤ 2026.07"
      }
    ]
  }
]

Data

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09 Oct 2026 17:55Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
4