PT-2025-45958 · Julia · Glib Jll
Published
2025-10-19
·
Updated
2025-10-19
None
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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.
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Related Identifiers
Affected Products
Glib Jll