CVE-2026-5941

HIGH
MEDIUM Priority: 0.01 BB Relevance: 39/100
Published: 2026-04-27 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Required
S: Unchanged
C: None
I: High
A: High

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.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
foxit pdf_editor 14.0.0 – 14.0.4
foxit pdf_reader < 2026.1.1

References & Advisories (1)

Bug Bounty Relevance

39 / 100
✓ No authentication
✓ Low complexity

CVSS Score

7.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

EPSS — Exploitation Probability

0.17%
Raw Score 0.001690
Percentile 6.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00169
2026-10-28
0.00169

Intelligence Sources

nvd ref →