Mattermost doesn't archive the channel before removing persistent notifications
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-4635 | 22 May 202610:28 | – | attackerkb |
 | Mattermost Notification Handler DoS | 1 Jun 202600:00 | – | bdu_fstec |
 | CVE-2026-4635 | 22 May 202612:47 | – | circl |
 | Mattermost 安全漏洞 | 22 May 202600:00 | – | cnnvd |
 | CVE-2026-4635 | 22 May 202610:28 | – | cve |
 | CVE-2026-4635 Persistent notification timing attack causing server denial of service | 22 May 202610:28 | – | cvelist |
 | EUVD-2026-31431 | 22 May 202610:28 | – | euvd |
 | CVE-2026-4635 | 22 May 202610:28 | – | mend |
 | CVE-2026-4635 | 22 May 202611:16 | – | nvd |
 | GHSA-PG7C-462J-GRXV Mattermost doesn't archive the channel before removing persistent notifications | 26 May 202613:30 | – | osv-ghsa |
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26 Jun 2026 22:48Current
7High risk
Vulners AI Score7
CVSS 3.15.3 - 6.5
EPSS0.00286
SSVC