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Fontcreator EUVD-2025-16663

| CVE-2025-20001 MEDIUM
Out-of-bounds Read (CWE-125)
2025-06-02 talos-cna@cisco.com
6.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

4
EUVD ID Assigned
Mar 14, 2026 - 16:47 euvd
EUVD-2025-16663
Analysis Generated
Mar 14, 2026 - 16:47 vuln.today
PoC Detected
Aug 26, 2025 - 16:27 vuln.today
Public exploit code
CVE Published
Jun 02, 2025 - 15:15 nvd
MEDIUM 6.5

DescriptionCVE.org

An out-of-bounds read vulnerability exists in High-Logic FontCreator 15.0.0.3015. A specially crafted font file can trigger this vulnerability which can lead to disclosure of sensitive information. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability.

Analysis

An out-of-bounds read vulnerability exists in High-Logic FontCreator 15.0.0.3015. A specially crafted font file can trigger this vulnerability which can lead to disclosure of sensitive information. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability.

Technical ContextAI

An out-of-bounds memory access occurs when code reads from or writes to memory locations outside the intended buffer boundaries. This vulnerability is classified as Out-of-bounds Read (CWE-125).

RemediationAI

Implement proper bounds checking on all array and buffer accesses. Use memory-safe languages or static analysis tools to detect OOB issues.

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EUVD-2025-16663 vulnerability details – vuln.today

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