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CVE record · 1 source

CVE-2026-91814

CVSS 5.3

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents.

Vendor: Foxit / Nitro / PDF-XChange
Product: PDF readers / editors
CVSS: 5.3
Exposure class: Endpoint security

Coverage

1

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8

CVE NVD 23 Sep 2026

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents.

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents. Changes to visible document content may not invalidate the existing signature, allowing attackers to alter…

CVSS 5.3 CVE-2026-91814 Foxit / Nitro / PDF-XChange