| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | Mattermost DoS | 13 May 202600:00 | – | bdu_fstec |
 | Mattermost security vulnerabilities | 16 Mar 202600:00 | – | cnnvd |
 | CVE-2026-2454 DoS in Calls plugin via malformed msgpack in websocket request. | 16 Mar 202620:10 | – | cvelist |
 | EUVD-2026-12510 | 16 Mar 202621:34 | – | euvd |
 | CVE-2026-2454 | 16 Mar 202620:10 | – | mend |
 | CVE-2026-2454 | 16 Mar 202621:16 | – | nvd |
 | CGA-2Q22-XHG5-V238 | 13 Oct 202613:15 | – | osv_cga |
| CGA-33RJ-WXJQ-J946 | 13 Oct 202613:15 | – | osv_cga |
| CGA-35QG-W3H5-8VF3 | 13 Oct 202613:15 | – | osv_cga |
| CGA-8HW8-F6V8-84RX | 13 Oct 202613:15 | – | osv_cga |
10
Node
OR
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.3.0",
"status": "affected",
"version": "11.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.2.2",
"status": "affected",
"version": "11.2.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.10",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.4.0",
"status": "unaffected"
},
{
"version": "11.3.1",
"status": "unaffected"
},
{
"version": "11.2.3",
"status": "unaffected"
},
{
"version": "10.11.11",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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17 Jun 2026 10:30Current
6Medium risk
Vulners AI Score6
CVSS 3.15.8 - 8.6
EPSS0.00285
SSVC