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.
Published: 2026-04-27
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 29 Apr 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Foxit
Foxit pdf Editor
Foxit pdf Reader
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
Vendors & Products Foxit
Foxit pdf Editor
Foxit pdf Reader

Tue, 28 Apr 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Foxitsoftware
Foxitsoftware foxit Pdf Editor
Foxitsoftware foxit Reader
Vendors & Products Foxitsoftware
Foxitsoftware foxit Pdf Editor
Foxitsoftware foxit Reader

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'}


Subscriptions

Foxit Pdf Editor Pdf Reader
Foxitsoftware Foxit Pdf Editor Foxit Reader
cve-icon MITRE

Status: PUBLISHED

Assigner: Foxit

Published:

Updated: 2026-04-28T03:55:25.754Z

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 : Analyzed

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

Modified: 2026-04-29T17:24:15.870

Link: CVE-2026-5941

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-29T21:45:20Z

Weaknesses