Foxit PDF Reader/PDF Editor up to 2025.2.1 3D Annotation out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Foxit PDF Reader and PDF Editor. This affects an unknown function of the component 3D Annotation Handler. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2025-66496. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Foxit PDF Reader and PDF Editor and classified as critical. This vulnerability affects an unknown functionality of the component 3D Annotation Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing PRC data. When opening a PDF file containing malformed or specially crafted PRC content, out-of-bounds memory access may occur, resulting in memory corruption.

The weakness was released by Mat Powell. The advisory is shared for download at foxit.com. This vulnerability was named CVE-2025-66496 since 12/03/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 2025.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at EUVD (EUVD-2025-204464) and CERT Bund (WID-SEC-2025-2894). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Foxit PDF Reader
  • Foxit PDF Editor

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔒

CNA Base Score: 5.3
CNA Vector (Foxit): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: PDF Reader/PDF Editor 2025.3

Timelineinfo

12/03/2025 CVE reserved
12/19/2025 +16 days Advisory disclosed
12/19/2025 +0 days VulDB entry created
02/02/2026 +45 days VulDB entry last update

Sourcesinfo

Vendor: foxitsoftware.com

Advisory: foxit.com
Researcher: Mat Powell
Status: Confirmed

CVE: CVE-2025-66496 (🔒)
GCVE (CVE): GCVE-0-2025-66496
GCVE (VulDB): GCVE-100-337576
EUVD: 🔒
CERT Bund: WID-SEC-2025-2894 - Foxit PDF Reader und Editor: Mehrere Schwachstellen

Entryinfo

Created: 12/19/2025 09:12
Updated: 02/02/2026 13:57
Changes: 12/19/2025 09:12 (63), 12/19/2025 19:58 (1), 12/20/2025 02:24 (7), 12/24/2025 09:09 (11), 02/02/2026 13:54 (2), 02/02/2026 13:57 (5)
Complete: 🔍
Committer: lywand
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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