CVE-2026-23865

MEDIUM
2026-03-02 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Patch Released
Apr 09, 2026 - 20:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 02, 2026 - 17:16 nvd
MEDIUM 5.3

Tags

Integer Overflow Redhat Suse

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.

Analysis

Out-of-bounds memory read in FreeType 2.13.2 and 2.13.3 occurs during parsing of OpenType variable font tables (HVAR/VVAR/MVAR) due to an integer overflow in the tt_var_load_item_variation_store function. Local attackers with user interaction can exploit this by crafting malicious font files to trigger the vulnerability and read sensitive memory. …

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Remediation

Within 30 days: Identify affected systems running the tt_var_load_item_variation_store function of the Freetyp and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

Vendor Status

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CVE-2026-23865 vulnerability details – vuln.today
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