CVE-2026-49427 | FreeBSD up to p0.x/p6/p10/p15 Shared Memory sendfile privileges management

August 19, 2026 Yanac

A vulnerability was found in FreeBSD up to p0.x/p6/p10/p15 and classified as very critical. Affected by this vulnerability is the function sendfile of the component Shared Memory. Such manipulation leads to improper privilege management.

This vulnerability is uniquely identified as CVE-2026-49427. Local access is required to approach this attack. No exploit exists.

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