CVE-2026-8369
Improper Input Validation in OpenThread NAT64 Translator
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.
INFO
Published Date :
May 13, 2026, 1:36 p.m.
Last Modified :
May 13, 2026, 1:36 p.m.
Remotely Exploit :
No
Source :
Affected Products
The following products are affected by CVE-2026-8369
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 14ed7db2-1595-443d-9d34-6215bf890778 |
Solution
- Update OpenThread to commit 26a882d or later.
- Apply the latest security patches for OpenThread.
- Validate NAT64 translator configurations.
- Monitor network traffic for anomalies.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-8369 vulnerability anywhere in the article.