Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

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History

Mon, 27 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 27 Apr 2026 11:30:00 +0000

Type Values Removed Values Added
Description Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.
Title Foxit PDF Editor/Reader AcroForm Signature Remote Code Execution Vulnerability
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Foxit

Published:

Updated: 2026-04-27T13:43:50.008Z

Reserved: 2026-04-09T03:42:15.877Z

Link: CVE-2026-5941

cve-icon Vulnrichment

Updated: 2026-04-27T13:40:22.551Z

cve-icon NVD

Status : Received

Published: 2026-04-27T12:16:24.487

Modified: 2026-04-27T12:16:24.487

Link: CVE-2026-5941

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses