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  1. Plugins Pipeline
  2. Issue 222255
  1. Plugins Pipeline

Multiple Vulnerabilities in Mattermost

released Last Updated: 6/18/2026

CVEs

  • CVE-2026-28732
  • CVE-2026-6517
  • CVE-2026-7184
  • CVE-2026-6961
  • CVE-2026-6739
  • CVE-2026-6689
  • CVE-2026-3433
  • CVE-2026-7387
  • CVE-2026-6046
  • CVE-2026-8683
  • CVE-2026-4286

Plugins

  • 321513
  • 321514
  • 321515
  • 321516

Details

Issue ID: 222255

Title: Multiple Vulnerabilities in Mattermost

Status: Released

Updated: 6/18/2026

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