CVE advisoryCRITICAL
CVE-2025-1675
Zephyr DNS Copy Qname Buffer Overflow
Halo Surface Signal: 2 out of 5 — less likely to be public-facing.
A critical vulnerability exists in the Zephyr RTOS related to DNS query handling, where an unchecked data copy operation can lead to memory corruption. This could allow an attacker to cause denial-of-service or potentially access sensitive information by sending specially crafted DNS queries. Given its critical severit