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CVE-2025-66646 RIOT-OS has NULL pointer dereference in gnrc_ipv6_ext_frag_reass

🗓️ 17 Dec 2025 19:18:08Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 5 Views

Null pointer dereference in RIOT OS fragmentation reassembly when offset is zero and payload is empty, causing DoS.

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17 Dec 2025 19:18Current
6.6Medium risk
Vulners AI Score6.6
CVSS 46.3
EPSS0.00663
SSVC
5