CVE-2025-23022

MEDIUM
2025-01-10 [email protected]
4.0
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Patch Released
Apr 05, 2026 - 08:30 nvd
Patch available
Analysis Generated
Mar 28, 2026 - 18:02 vuln.today
PoC Detected
Jan 16, 2025 - 21:12 vuln.today
Public exploit code
CVE Published
Jan 10, 2025 - 15:15 nvd
MEDIUM 4.0

Tags

Buffer Overflow Integer Overflow Freetype Redhat Suse

Description

FreeType 2.8.1 has a signed integer overflow in cf2_doFlex in cff/cf2intrp.c.

Analysis

FreeType 2.8.1 has a signed integer overflow in cf2_doFlex in cff/cf2intrp.c. Rated medium severity (CVSS 4.0), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. FreeType 2.8.1 has a signed integer overflow in cf2_doFlex in cff/cf2intrp.c. Affected products include: Freetype.

Affected Products

Freetype.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

Priority Score

40
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +20
POC: +20

Vendor Status

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CVE-2025-23022 vulnerability details – vuln.today
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