CVE-2026-107675
MEDIUMCVSS 5.9Description
FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged media, or receive uploaded output.
Timeline
Published:October 8th, 2026 4:17 PM
Last modified:October 14th, 2026 11:55 PM
CVSS Scoring
CVSS v3: 5.9 (MEDIUM)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Affected Software
From NVD CPE configuration data
Vendors
ffmpeg
Products
ffmpeg
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/2b822b7fb6ed195546bc9fd9bdb794e98222bdcePatch
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24384Issue Tracking
- https://ffmpeg.org/Product
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavformat/libssh.c#L60-L110Product
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-missing-ssh-host-key-verification-in-sftp-protocolThird Party Advisory
Source: NIST NVD · Data may lag official sources by up to one minute