Race Condition Vulnerability in Meetecho Janus Gateway VideoRoom Component
CVE-2026-108830

2.3LOW

Key Information:

Vendor

Meetecho

Status
Janus-gateway
Vendor
CVE Published:
12 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-108830?

A race condition vulnerability has been detected in the VideoRoom component of Meetecho Janus Gateway up to version 1.4.2. This flaw occurs within the file src/plugins/janus_videoroom.c, allowing remote attackers to potentially exploit the flaw for unauthorized manipulation. While the complexity of carrying out the attack is considered high, the exploit has been made public, emphasizing the need for immediate patching. The vendor, Meetecho, acted promptly upon notification and released a patch to address this issue. Users are strongly advised to update their software to ensure protection against exploitation.

Affected Version(s)

janus-gateway 1.4.0

janus-gateway 1.4.1

janus-gateway 1.4.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-108830 - Proof of Concept

References

https://vuldb.com/vuln/416606
vdb-entry
https://vuldb.com/vuln/416606/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108830
third-party-advisory

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

qyf20051010 (VulDB User)
VulDB CNA Team
.