Is CVE-2025-0518 in the CISA KEV catalog?

No. CVE-2025-0518 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-0518?

CVE-2025-0518 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2025-0518?

CVE-2025-0518 has an EPSS score of 0.37% (29th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0518?

Upgrade ffmpeg on debian 11 to 7:4.3.8-0+deb11u3 or later. Fixes are available for 47 affected products.

CVE & CISA-KEV Catalog

CVE-2025-0518

MEDIUM

5.3

CVSS v3

NVD

Description

Unchecked Return Value, Out-of-bounds Read vulnerability in FFmpeg allows Read Sensitive Constants Within an Executable. This vulnerability is associated with program files https://github.Com/FFmpeg/FFmpeg/blob/master/libavfilter/af_pan.C . This issue affects FFmpeg: 7.1. Issue was fixed: https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a This issue was discovered by: Simcha Kosman

CWE-125Out-of-bounds Read CWE-252

How to fix

Remediation Available

ffmpegDebian

Fixed in:7:4.3.8-0+deb11u3CVE-2025-0518

Fixed in:7:5.1.7-0+deb12u1CVE-2025-0518

Fixed in:7:7.1.1-1CVE-2025-0518

ffmpegUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libav-toolsUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavcodec-extra57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavcodec-extra58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavcodec-extra60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavcodec-ffmpeg-extra56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavcodec-ffmpeg56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavcodec57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavcodec58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavcodec60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavdevice-ffmpeg56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavdevice57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavdevice58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavdevice60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavfilter-extra6Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavfilter-extra7Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavfilter-extra9Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavfilter-ffmpeg5Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavfilter6Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavfilter7Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavfilter9Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavformat-extra58Ubuntu

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavformat-extra60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavformat-ffmpeg56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavformat57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavformat58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavformat60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libavresample-ffmpeg2Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavresample3Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavresample4Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

libavutil-ffmpeg54Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libavutil55Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libavutil56Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libavutil58Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libpostproc-ffmpeg53Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libpostproc54Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libpostproc55Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libpostproc57Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libswresample-ffmpeg1Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libswresample2Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libswresample3Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libswresample4Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

libswscale-ffmpeg3Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm10USN-7538-1

libswscale4Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm8USN-7538-1

libswscale5Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm8USN-7538-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm7USN-7538-1

libswscale7Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm3USN-7538-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.37%probability of exploitation in 30 days

29thpercentile

Low risk: more likely to be exploited than 29% of all known CVEs.

References

Patch1

github.com

Other references1

lists.debian.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.