CVE-2025-47152Network attack vector

Memory disclosure via EMF Facename over-read

Published Aug 5, 2025 · Updated Nov 3, 2025

Out-of-bounds read in PDF-XChange Editor 10.6.0.396 allows remote attackers to disclose memory via a crafted EMF file. The EMF parser handles an EMR_EXTCREATEFONTINDIRECTW record by reading its Facename field beyond the record boundary. A victim must open the file; the published impact is limited to sensitive-memory disclosure, with no integrity or availability impact.

CVSS severity6.5
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in PDF-XChange Editor 10.6.0.396 allows remote attackers to disclose memory via a crafted EMF file. The EMF parser handles an EMR_EXTCREATEFONTINDIRECTW record by reading its Facename field beyond the record boundary. A victim must open the file; the published impact is limited to sensitive-memory disclosure, with no integrity or availability impact.

The record

CVE
CVE-2025-47152
Published
Aug 5, 2025
Updated
Nov 3, 2025
Vendor
Tracker Software Products
Product
PDF-XChange Editor
Classifications
CWE-125, CAPEC-540
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.6.0.396

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tracker Software Products · PDF-XChange Editorversion=10.6.0.396

Published CVSS scores

6.5Cisco TalosCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
CAPEC-540Overread Buffers

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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