ByteOS Network

NVD Vulnerability Details :

CVE-2026-41470

Awaiting Analysis

Source-disclosure@vulncheck.com

Published At-19 May, 2026 | 19:16

Updated At-19 May, 2026 | 21:08

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	8.2	HIGH	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary	3.1	5.9	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Type: Secondary

Version: 4.0

Base score: 8.2

Base severity: HIGH

Vector:

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Primary

Version: 3.1

Base score: 5.9

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE ID	Type	Source
CWE-863	Primary	disclosure@vulncheck.com

CWE ID: CWE-863

Type: Primary

Source: disclosure@vulncheck.com

References

Hyperlink	Source	Resource
https://download.live555.com/	disclosure@vulncheck.com	N/A
https://gist.github.com/yhcho0405/ee9b67a96808ef19f22e8a4ee88c795f	disclosure@vulncheck.com	N/A
https://www.vulncheck.com/advisories/live555-rtsp-server-authorization-bypass-via-session-token	disclosure@vulncheck.com	N/A