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Product
bigbluebutton
by bigbluebutton · last CVE Aug 20, 2026
61
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities61In the news0Timeline
Severity mix
Critical 3High 16Medium 36Low 6
Severity
All severities61Critical3High16Medium36Low6
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-39302
3.7
0%
Jun 28
Some bbb-record-core files installed with wrong file permission
Affected: < 2.6.18; >= 2.7.0, < 2.7.8; >= 2.8.0, < 3.0.0-alpha.7
CVE-2020-29042
3.7
1%
Nov 26
An issue was discovered in BigBlueButton through 2.2.29
Affected: through 2.2.29
CVE-2020-27601
3.5
1%
Oct 21
In BigBlueButton before 2.2.7, lockSettingsProps.disablePrivateChat does not apply to already opened chats
Affected: before 2.2.7
CVE-2022-41963
3.1
0%
Dec 16
BigBlueButton contains Improper Preservation of Permissions for whiteboard
Affected: before 2.4.3
CVE-2022-41962
2.7
1%
Dec 16
BigBlueButton contains Incorrect Authorization for setting emoji status
Affected: <2.4-rc-6
CVE-2026-27467
2.4
0%
Feb 21
BigBlueButton: Audio from participants to the server initially unmuted
Affected: < 3.0.20
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