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Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Severity: Type: vulnerabilityCVE-2026-4055
Mattermost ist ein webbasierter Instant-Messaging-Dienst.
Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
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UnknownVulnerabilityCVE-2026-4055gcvecsafcve-2026-4055cve-2026-4646cve-2026-4858bundesamt-f-r-sicherheit-in-de
Published: Sun Apr 19 2026 (04/19/2026, 22:00:00 UTC)
Source: GCVE Database
Vendor/Project: Bundesamt für Sicherheit in der Informationstechnik
Product: Mattermost
Description
Mattermost ist ein webbasierter Instant-Messaging-Dienst.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_base
- Csaf Version
- 2.0
- Publisher
- Bundesamt für Sicherheit in der Informationstechnik
- Advisory Id
- WID-SEC-W-2026-1173
- Cve Count
- 3
- Additional Cves
- ["CVE-2026-4646","CVE-2026-4858"]
- Cvss Version
- null
Threat ID: 6a16098de29bf47b506548d7
Added to database: 5/26/2026, 8:58:53 PM
Last updated: 5/26/2026, 8:59:24 PM
Views: 1
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