7.5

CVE-2025-64086: pdf-xchange pdf-xchange_editor NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
Published 09-12-2025Last modified 11-12-2025
Open JSON

Vulnerability summary

CVE-2025-64086 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in pdf-xchange pdf-xchange_editor. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.8% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.30%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 09-12-2025
    PublishedVulnerability first disclosed.
  2. 11-12-2025
    Last modifiedVulnerability information updated.

Description

A NULL pointer dereference vulnerability in the util.readFileIntoStream component of PDF-XChange Editor v10.7.3.401 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.30%

Chance of exploitation in the next 30 days

Percentile

22%

Versus all other CVEs

30-day change

0.00 pp

From 0.30% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.30%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (jeroscope.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Pdf-xchange1 product

1 vendor · 1 product

References

2 links