CVE-2026-26230

概要

参考情報

• mattermost.com/security-updates · Vendor Advisory

mattermost server のその他の脆弱性

• CVE-2026-93850中 6.5Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to bind the volume of text extracted from…
• CVE-2026-93849中 6.5Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 Mattermost fail to apply allocation limits to …
• CVE-2026-93848低 2.7Mattermost versions 11.7.x <= 11.7.10 fail to apply outbound internal-connection filtering to the OpenID discovery endpoint request which al…
• CVE-2026-93847低 3.5Mattermost versions 11.7.x <= 11.7.10 fail to validate reserved system post types on the scheduled post creation and publication paths which…
• CVE-2026-13411中 4.3Mattermost versions 11.7.x <= 11.7.11 fail to validate null elements when decoding playbook import conditions which allows an authenticated …