How severe is CVE-2016-5684?

CVE-2016-5684 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-2016-5684 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5684?

CVE-2016-5684 affects Freeimage Project Freeimage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-5684?

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-2016-5684 published?

CVE-2016-5684 was published on 2017-01-06 and last updated on 2026-06-17.

CVE-2016-5684

CVE-2016-5684 is a high-severity vulnerability in Freeimage Project Freeimage 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-787.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Freeimage Project Freeimage
Published: 2017-01-06
Last modified: 2026-06-17

Description

An exploitable out-of-bounds write vulnerability exists in the XMP image handling functionality of the FreeImage library. A specially crafted XMP file can cause an arbitrary memory overwrite resulting in code execution. An attacker can provide a malicious image to trigger this vulnerability.

Frequently asked questions

What is CVE-2016-5684?: An exploitable out-of-bounds write vulnerability exists in the XMP image handling functionality of the FreeImage library. A specially crafted XMP file can cause an arbitrary memory overwrite resulting in code execution. An attacker can provide a malicious image to trigger this vulnerability.
How severe is CVE-2016-5684?: CVE-2016-5684 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-2016-5684 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5684?: CVE-2016-5684 affects Freeimage Project Freeimage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-5684?: 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-2016-5684 published?: CVE-2016-5684 was published on 2017-01-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:freeimage_project:freeimage:3.17.0:*:*:*:*:*:*:*

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