VULNERABILITY INTELLIGENCE

CVE-2025-36939

CVSS score10 CRITICAL
EPSS probability0.26%
CISA KEVNot currently listed
Published2026-08-24
Last modified2026-10-07
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Description

Multiple vulnerabilities exist in OpenThread's handling of MLE packets. An authenticated attacker on the same Thread network could send specially crafted packets to cause a denial of service. These issues include triggerable assertion failures and a stack-based buffer overflow.

Weakness classification

  • CWE-121: Stack-based Buffer Overflow

Primary references