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

Quick assessment

Affected
FFmpeg FFmpeg
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FFmpeg 7.1.4 之前版本以及 8.0.x 系列中 8.0.2 之前的版本，在 libavformat/rtsp.c 中的 ff_rtsp_connect() 函数存在服务端请求伪造（SSRF）漏洞。该漏洞源于程序在处理 RTSP 3xx 重定向时，未对 Location URL 进行有效验证。恶意 RTSP 服务器可将 FFmpeg 重定向到其他协议下的内部主机和端口，从而绕过 -protocol_whitelist 协议的白名单限制，进而探测内部网络服务。

CVSS 5.4 · Medium

Affected Version Matrix 2

VendorProduct Version RangeStatus
FFmpeg FFmpeg < 7.1.4 affected
8.0< 8.0.2 affected
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I. Basic Information for CVE-2026-107698

Vulnerability Information
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Vulnerability Title
FFmpeg before 7.1.4 and 8.0.2 SSRF via RTSP Redirect Handling
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
FFmpeg FFmpeg 0 ~ 7.1.4 -

II. Public POCs for CVE-2026-107698

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III. Intelligence Information for CVE-2026-107698

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Other References for CVE-2026-107698 (7)

Same Patch Batch · FFmpeg · 2026-10-08 · 9 CVEs total

CVE-2026-107695 6.5 MEDIUM FFmpeg before 8.1.3 HLS Demuxer Infinite Loop via Self-Referencing Playlist
CVE-2026-107696 6.5 MEDIUM FFmpeg through 9.0.2 Infinite Loop via RTSP Redirect Handling in rtsp.c
CVE-2026-107675 5.9 MEDIUM FFmpeg through 9.0.2 Missing SSH Host Key Verification in sftp Protocol
CVE-2026-107660 4.8 MEDIUM FFmpeg before 8.1.3 and 9.x before 9.0.2 mbedTLS Hostname Verification Bypass for IP Hosts
CVE-2026-107677 4.7 MEDIUM FFmpeg through 9.0.2 DASH Demuxer Infinite Loop via Empty SegmentTemplate Media
CVE-2026-107678 4.7 MEDIUM FFmpeg through 9.0.2 Stack Exhaustion via Recursive Free of pssh Boxes
CVE-2026-107697 4.3 MEDIUM FFmpeg before 8.1.3 HLS Demuxer Security Check Bypass via parse_playlist()
CVE-2026-107676 3.3 LOW FFmpeg through 9.0.2 Uninitialized Memory Disclosure via HDR10+ Metadata Serializer

IV. Related Vulnerabilities

Same product: FFmpeg
Same vendor: FFmpeg
Same weakness: CWE-918

V. Comments for CVE-2026-107698

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