GCVE-110-MAGEIA-2025-216

Advisory Published

Vulnetix · Advisory published August 2, 2025

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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Affected Products

Vendor	Product	Versions	Platforms
Mageia	glib2.0	0 (affected), 2.76.3-1.5.mga9 (unaffected)	—

References

Updated glib2.0 packages fix security vulnerability

advisory

Updated glib2.0 packages fix security vulnerability

issue

Updated glib2.0 packages fix security vulnerability

issue

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