meetecho janus-gateway up to 1.4.2 VideoRoom janus_videoroom.c race condition

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.8$0-$5k1.99

Summaryinfo

A vulnerability categorized as problematic has been discovered in meetecho janus-gateway up to 1.4.2. This vulnerability affects unknown code of the file src/plugins/janus_videoroom.c of the component VideoRoom. Such manipulation leads to race condition. This vulnerability is documented as CVE-2026-108830. The attack can be executed remotely. Additionally, an exploit exists. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Detailsinfo

A vulnerability was found in meetecho janus-gateway up to 1.4.2 and classified as problematic. Affected by this issue is an unknown functionality of the file src/plugins/janus_videoroom.c of the component VideoRoom. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-108830. The exploitation is known to be difficult. The attack may be launched remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Applying the patch 27c0d1af888153e818675b56a4e6267f62d57097 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.2
VulDB Temp Score: 3.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Programming Language: 🔒
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: 27c0d1af888153e818675b56a4e6267f62d57097

Timelineinfo

10/11/2026 Advisory disclosed
10/11/2026 +0 days VulDB entry created
10/11/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-108830 (🔒)
GCVE (CVE): GCVE-0-2026-108830
GCVE (VulDB): GCVE-100-416606
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/11/2026 13:31
Changes: 10/11/2026 13:31 (60)
Complete: 🔍
Submitter: qyf20051010
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #931618: meetecho janus webrtc server 1.4.2-videoroom Race Condition (by qyf20051010)

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