CVE-2025-36939

critical · 10

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.

CVSS

0.3%

EPSS (exploit prob.)

18th

EPSS percentile

2026-08-24

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-121

Affected products

Vendor	Product	Affected versions
google	nest_wifi_router_firmware	3.78.518349
google	nest_wifi_router	all versions
google	nest_wifi_point_firmware	3.78.518349
google	nest_wifi_point	all versions
google	nest_wifi_pro_firmware	3.78.518349
google	nest_wifi_pro	all versions

Check a specific version with /api/v1/cve/match.

References

https://support.google.com/product-documentation/answer/17072818?hl=en&ref_topic=12974021&sjid=16276349370796658455-NC

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-36939