Packages
- glib2.0 - GLib library of C routines
Details
It was discovered that GLib incorrectly parsed large Base64 data. An
attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1484)
It was discovered that GLib incorrectly parsed certain treemagic files.
An attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1485)
It was discovered that GLib incorrectly handled Unicode case conversion.
An attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1489)
It was discovered that GLib incorrectly parsed large Base64 data. An
attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1484)
It was discovered that GLib incorrectly parsed certain treemagic files.
An attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1485)
It was discovered that GLib incorrectly handled Unicode case conversion.
An attacker could use this issue to cause GLib to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2026-1489)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 25.10 questing | libglib2.0-0t64 – 2.86.0-2ubuntu0.3 | ||
| libglib2.0-bin – 2.86.0-2ubuntu0.3 | |||
| 24.04 LTS noble | libglib2.0-0t64 – 2.80.0-6ubuntu3.8 | ||
| libglib2.0-bin – 2.80.0-6ubuntu3.8 | |||
| 22.04 LTS jammy | libglib2.0-0 – 2.72.4-0ubuntu2.9 | ||
| libglib2.0-bin – 2.72.4-0ubuntu2.9 | |||
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