How severe is CVE-2025-64086?

CVE-2025-64086 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-64086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-64086?

CVE-2025-64086 affects Pdf-xchange Pdf-xchange Editor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-64086?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-64086 have an EU (EUVD) identifier?

Yes. CVE-2025-64086 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202282.

When was CVE-2025-64086 published?

CVE-2025-64086 was published on 2025-12-09 and last updated on 2026-06-17.

CVE-2025-64086

CVE-2025-64086 is a high-severity vulnerability in Pdf-xchange Pdf-xchange Editor with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202282
Weakness: CWE-476
Affected product: Pdf-xchange Pdf-xchange Editor
Published: 2025-12-09
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-64086?: 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.
How severe is CVE-2025-64086?: CVE-2025-64086 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-64086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-64086?: CVE-2025-64086 affects Pdf-xchange Pdf-xchange Editor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-64086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-64086 have an EU (EUVD) identifier?: Yes. CVE-2025-64086 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202282.
When was CVE-2025-64086 published?: CVE-2025-64086 was published on 2025-12-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.7.3.401:*:*:*:*:*:*:*

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