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CVE-2026-91817

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Foxit PDF Editor/Reader AcroForm Out-of-Bounds Read Remote Code Execution Vulnerability

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of wide strings in embedded PDF JavaScript. Insufficient validation of string-deletion ranges can cause an integer underflow, resulting in an out-of-bounds read and application crash.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Foxit PDF Editor

Vendor
Foxit Software Inc.
Product
Foxit PDF Editor
Platforms
  • Windows
Default status
unaffected
Foxit PDF Editor · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Versions 2026.2 and earlieraffectedUnavailableUnavailableUnavailableNone listed
Versions 14.0.7 and earlieraffectedUnavailableUnavailableUnavailableNone listed
Versions 13.2.6 and earlieraffectedUnavailableUnavailableUnavailableNone listed

Foxit PDF Reader

Vendor
Foxit Software Inc.
Product
Foxit PDF Reader
Platforms
  • Windows
Default status
unaffected
Foxit PDF Reader · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Versions 2026.2 and earlieraffectedUnavailableUnavailableUnavailableNone listed