CVE-2026-41470

LIVE555 < 2026.04.22 RTSP Server Authorization Bypass via Session Token

CVSS 8.2 HIGHEPSS 0.5%CWE-863

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.

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

Live Networks, Inc. · LIVE555

public PoCs found — 1

cve_referencegist.github.com/yhcho0405/ee9b67a96808ef19f22e8a4ee88c795funverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://download.live555.com/https://gist.github.com/yhcho0405/ee9b67a96808ef19f22e8a4ee88c795f https://www.vulncheck.com/advisories/live555-rtsp-server-authorization-bypass-via-session-token