Skip to content
OpenAdvisories
Medium · 6.0 CVE-2026-8369 EUVD-2026-29955GHSA-f6vh-g7gh-wh6h

Improper Input Validation in OpenThread NAT64 Translator

Published May 13, 2026 · Updated May 13, 2026 · Assigned by Google

Description

Improper Input Validation in the NAT64 translator in The OpenThread Authors OpenThread before commit 26a882d on all platforms allows an attacker on the adjacent IPv4 network to inject corrupted IPv6 packets into the Thread mesh or bypass security checks via crafted IPv4 packets with options.

Affected products

VendorProductAffectedFixed
The OpenThread Authors OpenThread commit 26a882d —

References