Mattermost ICS Security Advisories
6 CISA ICS-CERT advisories published for Mattermost industrial control system products. Data updated every 2 hours.
0
Critical
1
High
1
Medium
1
Low
| Severity | CVSS | Advisory | Products | Published |
|---|---|---|---|---|
| NONE | 0 |
Mattermost Desktop: Multiple Vulnerabilities allow nicht spezifizierten Angriff
wid-sec-w-2026-1565
|
Mattermost,
Mattermost,
Mattermost
+3 more
|
2026-05-17 |
| NONE | 0 |
Mattermost (plugins): Vulnerability allows nicht spezifizierten Angriff
wid-sec-w-2026-1291
|
|
2026-04-27 |
| NONE | 0 |
Mattermost: Multiple Vulnerabilities allow nicht spezifizierten Angriff
wid-sec-w-2026-1243
|
Mattermost,
Mattermost,
Mattermost
+7 more
|
2026-04-22 |
| MEDIUM | 4.3 |
Mattermost: Multiple Vulnerabilities
wid-sec-w-2026-0745 · 1 CVE
|
Mattermost,
Mattermost,
Mattermost
+15 more
|
2026-03-16 |
| LOW | 3.7 |
Mattermost MS Teams plugin: Multiple Vulnerabilities allow Denial of Service
wid-sec-w-2026-0692 · 2 CVEs
|
Mattermost,
Mattermost
|
2026-03-10 |
| HIGH | 8.8 |
Mattermost-Plugin "Legal Hold": Vulnerability allows nicht spezifizierten Angriff
wid-sec-w-2026-0625 · 1 CVE
|
Mattermost,
Mattermost
|
2026-03-05 |
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