CVE-2026-57843 | NetBSD up to 9.4/10.1 Device Driver sys/dev/mm.c mm_open information disclosure

September 11, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in NetBSD up to 9.4/10.1. The impacted element is the function mm_open of the file sys/dev/mm.c of the component Device Driver. The manipulation leads to information disclosure.

This vulnerability is documented as CVE-2026-57843. The attack needs to be performed locally. There is not any exploit available.

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