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CVE-2026-91795

NVDCIRCLENISA

EUVD-2026-85127 · Published Sep 23, 2026

Foxit PDF Editor/Reader's FileOpen plugin did not adequately validate certain encryption metadata in specially crafted PDF files. This could leave an internal pointer in an invalid state, resulting in chained read and write access violations and potentially enabling arbitrary code execution.

Technologies

Foxit Pdf ReaderFoxit Pdf EditorMicrosoft Windows

Weaknesses

CWE-822

CVSS scores

  • v3.17.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

Privilege Escalation

References

Potentially impacted assets

See if this affects your attack surface

News

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