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TI-2025-00770 Aliases CVE-2025-0907GHSA-fw98-qx57-q7pf

Out-of-bounds read in PDF-XChange Editor

Priority LOW 39CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JB2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-25435.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00512 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
PDF-XChangePDF-XChange Editor10.4.0.388—No fix listedCNA
  • PDF-XChange Editor VendorPDF-XChange Affected 10.4.0.388 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:*before 10.4.2.390VulnerablePDF-XChange
  • cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:* Versions before 10.4.2.390 Vulnerable ·PDF-XChange

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-0907
  2. 2026-10-03 Alias added: GHSA-fw98-qx57-q7pf

References

Advisory 1

  • TI-2022-20621 Out-of-bounds write in PDF-XChange Editor CVSS 3.1HIGH 7.8
  • TI-2025-00773 Out-of-bounds write in PDF-XChange Editor CVSS 3.1HIGH 8.8
  • TI-2025-00766 Heap-based buffer overflow in PDF-XChange Editor CVSS 3.1HIGH 8.8
  • TI-2025-00764 Out-of-bounds read in PDF-XChange Editor CVSS 3.1HIGH 8.8
  • TI-2025-00762 Use after free in PDF-XChange Editor CVSS 3.1HIGH 8.8
  • TI-2025-00774 Out-of-bounds read in PDF-XChange Editor CVSS 3.1HIGH 8.8
See all 287 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences