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CVE-2026-23865

Quick assessment

Affected
FreeType FreeType
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FreeType是FreeType开源的一款开源字体渲染库。 Freetype 2.13.2版本和2.13.3版本存在安全漏洞，该漏洞源于tt_var_load_item_variation_store函数存在整数溢出，可能导致解析OpenType可变字体中的HVAR/VVAR/MVAR表时发生越界读取。

CVSS 5.3 · Medium EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-23865

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
FreeType 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeType是FreeType开源的一款开源字体渲染库。 Freetype 2.13.2版本和2.13.3版本存在安全漏洞，该漏洞源于tt_var_load_item_variation_store函数存在整数溢出，可能导致解析OpenType可变字体中的HVAR/VVAR/MVAR表时发生越界读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
FreeType FreeType 2.13.2 ~ 2.13.3 -

II. Public POCs for CVE-2026-23865

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III. Intelligence Information for CVE-2026-23865

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Vendor Advisories for CVE-2026-23865 (1)

IV. Related Vulnerabilities

Same product: FreeType
Same vendor: FreeType

V. Comments for CVE-2026-23865

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