Bug 2479972 (CVE-2026-41470)

Summary: CVE-2026-41470 LIVE555: LIVE555: Denial of Service due to RTSP session authorization bypass
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: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in LIVE555. This authorization bypass vulnerability in the Real-Time Streaming Protocol (RTSP) session command handling allows a remote attacker to replay valid session tokens from unauthenticated connections. An attacker who obtains a valid session token can issue commands without authentication, leading to server crashes or the disruption of active streaming sessions, resulting in a Denial of Service (DoS).
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Description OSIDB Bzimport 2026-05-19 20:01:39 UTC
LIVE555 before 2026.04.22 contains an authorization bypass vulnerability in RTSP session command handling that allows attackers to replay valid Session tokens from unauthenticated connections. Attackers who obtain a valid Session token can issue PLAY and TEARDOWN commands from a second TCP connection without authentication, causing server crashes through virtual function call errors or disrupting active streams by terminating victim sessions.