Bug 2548122 (CVE-2026-107698)

Summary: CVE-2026-107698 ffmpeg: ffmpeg: Server-Side Request Forgery via unvalidated RTSP redirects
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bbrownin
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ffmpeg. When handling Real-Time Streaming Protocol (RTSP) streams, redirect responses are followed without validating the destination address. A malicious RTSP server can exploit this flaw to conduct Server-Side Request Forgery (SSRF), bypassing protocol restrictions to probe internal network hosts and services.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2549540, 2549541, 2549542, 2549543, 2549538, 2549539    
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Description OSIDB Bzimport 2026-10-08 17:51:53 UTC
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.