CVE-2026-23865: An integer overflow in the tt_var_load_item_variation_store function of the Freetype library in versions 2.13.2 and 2.13.3 may allow for an out of bounds read operation when parsing HVAR/VVAR/MVAR tables in OpenType variable fonts. This issue is fixed in version 2.14.2.
Overview
- Severity
- Medium (CVSS 5.3)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-04
- Last Updated
- 2026-03-05
- EPSS Score
- 0.01% (percentile: 1.9%)
Affected Products (4)
Open Source Software
- azl3 freetype 2.13.2-1 on Azure Linux 3.0
- cbl2 qt5-qtbase 5.12.11-19 on CBL Mariner 2.0
Mariner
- azl3 qtbase 6.6.3-4 on Azure Linux 3.0
- cbl2 freetype 2.13.1-1 on CBL Mariner 2.0
Revision History
- 2026-03-04: Information published.
- 2026-03-05: Information published.