CVE-2026-108830

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 8.7% of scored records. A rank, not a probability.

NVD base score

1.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-13.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-12 11:45Z17 DAYS AGO

Last updated

2026-10-13 18:49Z15 DAYS AGO

Reserved

2026-10-11

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Low (CVSS 2.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

0045930581edba06afd9405fa5da96186af032f94eb28278cb7a3bf63bf2a1b1

• vuldb.comVDB-416606 | meetecho janus-gateway VideoRoom janus_videoroom.c race conditionhttps://vuldb.com/vuln/416606vdb-entry
• vuldb.comVDB-416606 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/416606/ctisignaturepermissions-required
• vuldb.comCVE-2026-108830 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-108830third-party-advisory
• vuldb.comSubmit #931618 | meetecho janus webrtc server 1.4.2-videoroom Race Conditionhttps://vuldb.com/submit/931618third-party-advisory
• github.comhttps://github.com/meetecho/janus-gateway/blob/master/src/plugins/janus_videoroom.cexploit
• github.comhttps://github.com/meetecho/janus-gateway/pull/3678issue-trackingpatch
• github.comhttps://github.com/meetecho/janus-gateway/commit/27c0d1af888153e818675b56a4e6267f62d57097patch
• github.comhttps://github.com/meetecho/janus-gateway/product