CVE-2026-9539 | Freedesktop libslirp up to 4.9.1 TCP out-of-bounds

June 24, 2026 Yanac

A vulnerability identified as problematic has been detected in Freedesktop libslirp up to 4.9.1. Affected by this vulnerability is an unknown functionality of the component TCP Handler. The manipulation leads to out-of-bounds read.

This vulnerability is traded as CVE-2026-9539. An attack has to be approached locally. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More