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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-23865US | — | — | ||
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 parsin… | ||||
02
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2026/03/03/8DISCUSSION
- https://gitlab.com/freetype/freetype/-/commit/fc85a255849229c024c8e65f536fe1875d84841cFIX
- https://nvd.nist.gov/vuln/detail/CVE-2026-23865WEB
- https://sourceforge.net/projects/freetype/files/freetype2/2.14.2/ARTICLE
- https://www.facebook.com/security/advisories/cve-2026-23865ADVISORY
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