RLSA-2026:24348 Important: postgresql-jdbc security update

PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package includes the .jar files needed for Java programs to access a PostgreSQL database. Security Fixes: jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authenticati...

Authentication Bypass

github.com/pingcap/tidb is vulnerable to Authentication Bypass. The vulnerability exists because the library does not properly restrict the access path, allowing an attacker to bypass the authentication process by providing malicious authentication requests, resulting in privilege escalation or...