Medium 5.9Published May 19, 2026

CVE-2026-41470LIVE555 < 2026.04.22 RTSP Server Authorization Bypass via Session Token

Updated under an hour ago (Oct 27, 2026, 8:40 AM ET)

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It affects Live Networks, Inc. LIVE555. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Live Networks, Inc. LIVE555

Exploited in the last 30 days

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: 5.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Awaiting Analysis
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Live Networks, Inc. LIVE555 live_networks:live555 (from the name)	before 2026.04.22	CNA record

References

References

https://gist.github.com/yhcho0405/ee9b67a96808ef19f22e8a4ee88c795f	technical-description, exploit
https://download.live555.com/	patch, product
https://www.vulncheck.com/advisories/live555-rtsp-server-authorization-bypass-via-session-token	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.