How severe is CVE-2025-25468?

CVE-2025-25468 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-25468 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25468?

CVE-2025-25468 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25468?

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

Does CVE-2025-25468 have an EU (EUVD) identifier?

Yes. CVE-2025-25468 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4695.

When was CVE-2025-25468 published?

CVE-2025-25468 was published on 2025-02-18 and last updated on 2026-06-17.

CVE-2025-25468

CVE-2025-25468 is a medium-severity vulnerability in Ffmpeg with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4695
Weakness: CWE-200
Affected product: Ffmpeg
Published: 2025-02-18
Last modified: 2026-06-17

Description

FFmpeg git-master before commit d5873b was discovered to contain a memory leak in the component libavutil/mem.c.

Frequently asked questions

What is CVE-2025-25468?: FFmpeg git-master before commit d5873b was discovered to contain a memory leak in the component libavutil/mem.c.
How severe is CVE-2025-25468?: CVE-2025-25468 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-25468 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25468?: CVE-2025-25468 affects Ffmpeg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25468?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-25468 have an EU (EUVD) identifier?: Yes. CVE-2025-25468 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4695.
When was CVE-2025-25468 published?: CVE-2025-25468 was published on 2025-02-18 and last updated on 2026-06-17.

References

Affected products (1)

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

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…
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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…
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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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