CVE-2026-1489

Name of the Vulnerable Software and Affected Versions GLib (affected versions not specified)

Description A flaw exists in GLib related to its Unicode case conversion implementation. An integer overflow can lead to memory corruption when processing specially crafted, large Unicode strings. This overflow can cause an undersized memory allocation, resulting in out-of-bounds writes, potentially leading to application crashes or instability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.