Is there a public exploit for CVE-2026-125198?

No public exploit for CVE-2026-125198 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-125198?

CVE-2026-125198 scores CVSS 2 (v4.0), rated low.

What does CVE-2026-125198 affect?

CVE-2026-125198 affects FFMPEG FFmpeg.

2.0 Low

FFmpeg through 9.0.2 contains a memory leak vulnerability in mediaformatjnisetBuffer() in libavcodec/mediacodecwrapper.c that never frees…

CVE-2026-125198

FFmpeg through 9.0.2 contains a memory leak vulnerability in mediaformatjnisetBuffer() in libavcodec/mediacodecwrapper.c that never frees buffers wrapped with NewDirectByteBuffer(). Attackers can supply crafted media files with large extradata, leaking native memory on each MediaCodec decoder configuration in Android applications and causing resource exhaustion.

Assessment

CVSS: 2 (v4.0)
Severity: Low
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 9 November 2026
Last updated: 9 November 2026
Affected: FFMPEG · FFmpeg
Assigner: VulnCheck

CVSS vectorCVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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