CVE-2016-6168

CVE-2016-6168 is a high-severity vulnerability in Foxitsoftware Foxit Reader with a CVSS 3.x base score of 7.8. 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-416.

Key facts

Description

Use-after-free vulnerability in Foxit Reader and PhantomPDF 7.3.4.311 and earlier on Windows allows remote attackers to cause a denial of service (application crash) and execute arbitrary code via a crafted PDF file.

Frequently asked questions

What is CVE-2016-6168?
Use-after-free vulnerability in Foxit Reader and PhantomPDF 7.3.4.311 and earlier on Windows allows remote attackers to cause a denial of service (application crash) and execute arbitrary code via a crafted PDF file.
How severe is CVE-2016-6168?
CVE-2016-6168 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-6168 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-6168?
CVE-2016-6168 primarily affects Foxitsoftware Foxit Reader. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-6168?
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.
When was CVE-2016-6168 published?
CVE-2016-6168 was published on 2018-02-07 and last updated on 2026-06-17.

References

Affected products (2)

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