CVE-2026-54579 | MidnightBSD mport up to 2.7.7 ICMP Reply Processing libmport/ping.c ping out-of-bounds

September 17, 2026 Yanac

A vulnerability categorized as very critical has been discovered in MidnightBSD mport up to 2.7.7. This vulnerability affects the function ping of the file libmport/ping.c of the component ICMP Reply Processing. The manipulation results in out-of-bounds read.

This vulnerability is identified as CVE-2026-54579. The attack can be executed remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More