CVE-2026-55855

MariaDB Connector/Node.js is vulnerable to SQL injection when attacker-controlled Buffer parameters are escaped client-side under the big5, gbk, sjis, cp932, or gb18030 character sets. The root cause is in PacketOutputStream.writeBufferEscape (lib/io/packet-output-stream.js), which escaped bytes ...

CVE-2026-55854

MariaDB Connector/Node.js can disclose an account password in cleartext when PAM dialog authentication is negotiated over an insecure transport. The root cause is in lib/cmd/handshake/auth/pam-password-auth.js and lib/cmd/handshake/authentication.js, where SendPamAuthPacketFactory lacked the secu...