CVE-2026-41470

Description

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 Vector

References

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