CVE-2026-108830 Details
Description
A weakness has been identified in meetecho janus-gateway up to 1.4.2. This affects an unknown part of the file src/plugins/janus_videoroom.c of the component VideoRoom. This manipulation causes race condition. Remote exploitation of the attack is possible. The attack's complexity is rated as high. It is indicated that the exploitability is difficult. The exploit has been made available to the public and could be used for attacks. Patch name: 27c0d1af888153e818675b56a4e6267f62d57097. Applying a patch is the recommended action to fix this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
A race condition vulnerability has been identified in the Meetecho Janus Gateway WebRTC server, specifically in the VideoRoom plugin, in versions prior to 1.4.2. The vulnerability resides in the file 'src/plugins/janus_videoroom.c'. This race condition can be exploited remotely, although the exploitation complexity is considered high.
Users are advised to update to Janus Gateway version 1.4.4, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 12, 2026CISA-ADP
Assessed Oct 13, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/meetecho/janus-gateway/ | [email protected] | Vendor |
| https://github.com/meetecho/janus-gateway/blob/master/src/plugins/janus_videoroom.c | [email protected] | Source CodeVendor |
| https://github.com/meetecho/janus-gateway/commit/27c0d1af888153e818675b56a4e6267f62d57097 | [email protected] | Source CodeVendor |
| https://github.com/meetecho/janus-gateway/pull/3678 | [email protected] | Issue TrackingVendor |
| https://vuldb.com/cve/CVE-2026-108830 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/931618 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/416606 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/416606/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-362 | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| meetecho janus-gateway | <= 1.4.2 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 13, 2026 | CVE Modified | CISA-ADP |
| Oct 12, 2026 | New CVE Received | [email protected] |