Description
A denial-of-service issue in the dns implemenation could cause an infinite loop.
Affected products
zephyrproject: zephyr
References1
- github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2… ExploitPatchThird Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 1% percentile: 47 · as of 7 November 2026
- CWE
- CWE-835
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.