CVE-2026-5308

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a denial of service via crafted oversized HTTP requests.. Mattermost Advisory ID: MMSA-2026-00646...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the command update API. An attacker can impersonate existing system or custom commands by editing their own slash command trigger to match an already-registered trigger, potentially hijacking command...

Security update for mariadb

This update for mariadb fixes the following issues: Update to version 10.11.14. Security issues fixed: CVE-2025-30693: InnoDB issue allows high privileged attacker with network access to gain unauthorized update, insert or delete access to data and cause repeatable crash in MySQL server bsc124921...