CVE-2026-58012 | GNOME GLib up to 2.86.4/2.88.0 g_regex_replace buffer over-read (ID 3918 / EUVD-2026-40314)

June 30, 2026 Yanac

A vulnerability was found in GNOME GLib up to 2.86.4/2.88.0 and classified as critical. This issue affects the function g_regex_replace. Such manipulation leads to buffer over-read.

This vulnerability is referenced as CVE-2026-58012. It is possible to launch the attack remotely. No exploit is available.

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