How severe is CVE-2016-7785?

CVE-2016-7785 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2016-7785 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-7785?

CVE-2016-7785 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-7785?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-7785 published?

CVE-2016-7785 was published on 2016-12-23 and last updated on 2026-06-17.

CVE-2016-7785

CVE-2016-7785 is a medium-severity vulnerability in Ffmpeg with a CVSS 3.x base score of 5.5. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Ffmpeg
Published: 2016-12-23
Last modified: 2026-06-17

Description

The avi_read_seek function in libavformat/avidec.c in FFmpeg before 3.1.4 allows remote attackers to cause a denial of service (assert fault) via a crafted AVI file.

Frequently asked questions

What is CVE-2016-7785?: The avi_read_seek function in libavformat/avidec.c in FFmpeg before 3.1.4 allows remote attackers to cause a denial of service (assert fault) via a crafted AVI file.
How severe is CVE-2016-7785?: CVE-2016-7785 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2016-7785 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-7785?: CVE-2016-7785 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-7785?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-7785 published?: CVE-2016-7785 was published on 2016-12-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*

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