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High severity7.5NVD Advisory· Published Dec 11, 2025· Updated Jun 17, 2026

CVE-2025-59802

CVE-2025-59802

Description

Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG. When Optional Content Groups (OCG) are supported, the state property of an OCG is runtime-only and not included in the digital signature computation buffer. An attacker can leverage JavaScript or PDF triggers to dynamically change the visibility of OCG content after signing (Post-Sign), allowing the visual content of a signed PDF to be modified without invalidating the signature. This may result in a mismatch between the signed content and what the signer or verifier sees, undermining the trustworthiness of the digital signature. The fixed versions are 2025.2.1, 14.0.1, and 13.2.1.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

10
  • Foxitsoftware/PDF Editor7 versions
    cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*range: <=13.2.0.63256
    • cpe:2.3:a:foxit:pdf_editor:14.0.0.33046:*:*:*:*:*:*:*
    • cpe:2.3:a:foxit:pdf_editor:14.0.0.68868:*:*:*:*:*:*:*
    • cpe:2.3:a:foxit:pdf_editor:2025.1.0.27937:*:*:*:*:*:*:*
    • cpe:2.3:a:foxit:pdf_editor:2025.1.0.66692:*:*:*:*:*:*:*
    • cpe:2.3:a:foxit:pdf_editor:2025.2.0.33046:*:*:*:*:*:*:*
    • cpe:2.3:a:foxit:pdf_editor:2025.2.0.68868:*:*:*:*:*:*:*
  • Foxitsoftware/PDF Reader
    cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
    Range: <=2025.2.0.68868
  • Foxitsoftware/PDF Reader and Editorcpe-rescue
  • Foxitsoftware/PDF Editor and Readerllm-create
    Range: <2025.2.1, <14.0.1, <13.2.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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