PT-2025-52424 · Foxit · Foxit Pdf Reader

Mat Powell · Published 2025-12-19 · Updated 2025-12-19 · CVE-2025-66496

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Foxit PDF Reader (affected versions not specified)

Description A memory corruption issue exists in the way Foxit PDF Reader processes 3D annotations. This is due to inadequate checks on the size of data when handling PRC data. Opening a PDF file with incorrectly formatted or crafted PRC content can lead to memory corruption because of out-of-bounds memory access.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

CVE-2025-66496

ZDI-25-1177

Affected Products

Foxit Pdf Reader

References · 7

• https://osv.dev/vulnerability/CVE-2025-66496 · Vendor Advisory
• https://foxit.com/support/security-bulletins.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-1177 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-66496 · Security Note
• https://twitter.com/CVEnew/status/2002099178848334296 · Twitter Post
• https://t.me/CVEtracker/40250 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2001992431303119262 · Twitter Post