An issue was discovered in Janus through 0.9.1.

published 2020-03-14 6y ago modified 2026-06-17 4mo ago also EUVD-2020-3027

cvss: 5.9; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

An issue was discovered in Janus through 0.9.1. plugins/janus_voicemail.c in the VoiceMail plugin has a race condition that could cause a server crash.

Patch / fix

distros 1 links 1

janus Debian 14, Debian 12 0.9.1+20200313-1

debian advisories DEBIAN-CVE-2020-10576

github.com/meetecho/janus-gateway#1993 pull request

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Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

github.com /meetecho/janus-gateway/pull/1993
patch, third-party-advisory

Sources

CVE List CVE-2020-10576
NVD CVE-2020-10576

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