Description

A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.

INFO

Published Date :

2026-01-27T14:26:47.731Z

Last Modified :

2026-03-19T09:59:55.622Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1489 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1489.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-1489 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2433348 cve-icon cve-icon
https://gitlab.gnome.org/GNOME/glib/-/issues/3872 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-1489 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-1489 cve-icon
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