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CVE-2025-66647

🗓️ 17 Dec 2025 20:21:13Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

CVE-2025-66647 RIOT OS has a buffer overflow in fragment reassembly enabling remote code execution.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
RIOT 安全漏洞
17 Dec 202500:00
cnnvd
Cvelist
CVE-2025-66647 RIOT OS has buffer overflow in gnrc_ipv6_ext_frag_reass
17 Dec 202520:21
cvelist
EUVD
EUVD-2025-203946
17 Dec 202520:21
euvd
NVD
CVE-2025-66647
17 Dec 202521:16
nvd
OSV
CVE-2025-66647 RIOT OS has buffer overflow in gnrc_ipv6_ext_frag_reass
17 Dec 202520:21
osv
Positive Technologies
PT-2025-51894
17 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-66647
18 Dec 202520:37
redhatcve
Vulnrichment
CVE-2025-66647 RIOT OS has buffer overflow in gnrc_ipv6_ext_frag_reass
17 Dec 202520:21
vulnrichment
NVD
Vulners
Node
riot-osriotRange<2025.10
OR
riot-osriotMatch2025.10rc1
OR
riot-osriotMatch2025.10rc2
OR
riot-osriotMatch2025.10rc3
[
  {
    "vendor": "RIOT-OS",
    "product": "RIOT",
    "versions": [
      {
        "version": "< 2025.10",
        "status": "affected"
      }
    ]
  }
]

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22 Jan 2026 16:30Current
7.6High risk
Vulners AI Score7.6
CVSS 3.19.8
CVSS 46.3
EPSS0.00668
SSVC
2