How severe is CVE-2024-22861?

CVE-2024-22861 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-2024-22861 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-22861?

CVE-2024-22861 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22861?

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-2024-22861 have an EU (EUVD) identifier?

Yes. CVE-2024-22861 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20390.

When was CVE-2024-22861 published?

CVE-2024-22861 was published on 2024-01-27 and last updated on 2026-06-17.

CVE-2024-22861

CVE-2024-22861 is a high-severity vulnerability in Ffmpeg 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-190.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20390
Weakness: CWE-190
Affected product: Ffmpeg
Published: 2024-01-27
Last modified: 2026-06-17

Description

Integer overflow vulnerability in FFmpeg before n6.1, allows attackers to cause a denial of service (DoS) via the avcodec/osq module.

Frequently asked questions

What is CVE-2024-22861?: Integer overflow vulnerability in FFmpeg before n6.1, allows attackers to cause a denial of service (DoS) via the avcodec/osq module.
How severe is CVE-2024-22861?: CVE-2024-22861 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-2024-22861 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-22861?: CVE-2024-22861 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22861?: 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-2024-22861 have an EU (EUVD) identifier?: Yes. CVE-2024-22861 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20390.
When was CVE-2024-22861 published?: CVE-2024-22861 was published on 2024-01-27 and last updated on 2026-06-17.

References

https://github.com/FFmpeg/FFmpeg/commit/87b8c1081959e45ffdcbabb3d53ac9882ef2b5ce

Affected products (1)

cpe:2.3:a:ffmpeg:ffmpeg:6.1:*:*:*:*:*:*:*

More vulnerabilities in Ffmpeg

CVE-2013-0864 — Critical (CVSS 10.0): The gif_copy_img_rect function in libavcodec/gifdec.c in FFmpeg before 1.1.2 performs an incorrect calculation for an…
CVE-2013-4265 — Critical (CVSS 10.0): The av_reallocp_array function in libavutil/mem.c in FFmpeg before 2.0.1 has an unspecified impact and remote vectors…
CVE-2013-0873 — Critical (CVSS 10.0): The read_header function in libavcodec/shorten.c in FFmpeg before 1.1.3 allows remote attackers to have an unspecified…
CVE-2013-0872 — Critical (CVSS 10.0): The swr_init function in libswresample/swresample.c in FFmpeg before 1.1.3 allows remote attackers to have an…
CVE-2011-3937 — Critical (CVSS 10.0): The H.263 codec (libavcodec/h263dec.c) in FFmpeg 0.7.x before 0.7.12, 0.8.x before 0.8.11, and unspecified versions…
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…

All CVEs affecting Ffmpeg →

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Browse all CWE-190 (Integer Overflow or Wraparound) vulnerabilities →