CVE-2025-6052

CVE-2025-6052 · Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

A flaw was found in how GLib’s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause a hidden overflow in the size calculation. This makes the system think it has enough memory when it doesn’t. As a result, data may be written past the end of the allocated memory, leading to crashes or memory corruption.

CVSS 3.7 · Faible · EPSS 0,5% · Correctif disponible

Publication

2025-06-13T15:40:38.541Z

Mise à jour

2026-06-02T12:59:40.653Z

Pile logicielle: system

Vérifiez votre serveur →