VULNERABILITY INTELLIGENCE
CVE-2025-4373
CVSS score4.8 MEDIUM
EPSS probability0.64%
CISA KEVNot currently listed
Published2025-05-06
Last modified2026-09-21
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Description
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Weakness classification
- secalert@redhat.com: CWE-124