CVE-2026-4736: No-Chicken Echo-Mate

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper Handling of Values vulnerability in No-Chicken Echo-Mate (SDK/rv1106-sdk/sysdrv/source/kernel/include/net/netfilter modules). This vulnerability is associated with program files nf_tables.H‎, nft_byteorder.C‎, nft_meta.C‎. This issue affects Echo-Mate: before V250329.

Affected products

• No-Chicken Echo-Mate

Published 2026-03-24. Last modified 2026-06-17.