MT
Product
MS Teams
by Mattermost · last CVE Mar 16, 2026
2
CVEs
0
On KEV
5.9
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 2Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-27936
5.9
0%
Apr 16
Mattermost Plugin MSTeams versions <2.1.0 and Mattermost Server versions 10.5.x <=10.5.1 with the MS Teams plugin enabled fail to perform constant time comparison on a MSTeams…
Affected: before 2.1.0
CVE-2026-2476
4.3
0%
Mar 16
MS Teams plugin sensitive config values not properly masked in support packets
Affected: before 2.3.1
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