Jun 12, 2026 · Subject: MariaDB Galera CVSS 10 RCE, Chrome + MongoDB UAFs
MariaDB Galera hits CVSS 10.0: unauthenticated RCE through a clustering feature
Five patches today, nothing exploited in the wild yet, but one deserves your full attention right now. MariaDB with Galera replication has a CVSS 10.0 unauthenticated RCE: if you have `wsrep_notify_cmd` enabled, an attacker controlling a joiner node name can inject shell commands straight into the server. Chrome on macOS and MongoDB also picked up 8.8-rated use-after-free bugs worth patching this cycle.
One item / urgency verdict
CVE-2026-11774
An integer overflow in the SASL I/O layer of 389 Directory Server lets an attacker bypass the max packet size check and smash the heap with about 2 MB of controlled data.
Update 389-ds-base to the latest patched version from your distro's repos. If you can't patch immediately, audit which principals have SASL bind access and monitor for abnormally large SASL packets.