How severe is CVE-2014-9316?

CVE-2014-9316 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2014-9316 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9316?

CVE-2014-9316 primarily affects Ffmpeg. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-9316?

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-2014-9316 published?

CVE-2014-9316 was published on 2014-12-09 and last updated on 2026-06-17.

CVE-2014-9316

CVE-2014-9316 is a high-severity vulnerability in Ffmpeg with a CVSS 2.0 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-119.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ffmpeg
Published: 2014-12-09
Last modified: 2026-06-17

Description

The mjpeg_decode_app function in libavcodec/mjpegdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via vectors related to LJIF tags in an MJPEG file.

Frequently asked questions

What is CVE-2014-9316?: The mjpeg_decode_app function in libavcodec/mjpegdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via vectors related to LJIF tags in an MJPEG file.
How severe is CVE-2014-9316?: CVE-2014-9316 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2014-9316 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9316?: CVE-2014-9316 primarily affects Ffmpeg. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-9316?: 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-2014-9316 published?: CVE-2014-9316 was published on 2014-12-09 and last updated on 2026-06-17.

References

Affected products (12)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.5:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.3:*:*:*:*:*:*:*

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CVE-2012-2804 — Critical (CVSS 10.0): Unspecified vulnerability in libavcodec/indeo3.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.5 has unknown impact…

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