CVE-2025-6052
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.
| Software | From | Fixed in |
|---|---|---|
| gnome / glib | 2.75.3 | 2.84.3.x |
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