CVE-2026-90484

The MySQL client response parser in Apache bRPC is vulnerable to a NULL pointer dereference when processing a zero-payload-length response packet from a server. The root cause resides in brpc::policy::MysqlReply::ConsumePartialIOBuf, where buf.fetch(header, 5) returns nullptr because the buffer o...

CVE-2026-90484 Apache bRPC: Null pointer dereference in MySQL reply parser leading to client crash

The MySQL client response parser in Apache bRPC dereferences a null pointer when the server peer sends a zero-payload-length response packet. A response packet whose declared payload length is zero is accepted by the frame-length check isfullpackage, after which the parser reads the response type...

CVE-2026-90484 Apache bRPC: Null pointer dereference in MySQL reply parser leading to client crash

The MySQL client response parser in Apache bRPC dereferences a null pointer when the server peer sends a zero-payload-length response packet. A response packet whose declared payload length is zero is accepted by the frame-length check isfullpackage, after which the parser reads the response type...

CVE-2026-90484 Apache bRPC: Null pointer dereference in MySQL reply parser leading to client crash

The MySQL client response parser in Apache bRPC dereferences a null pointer when the server peer sends a zero-payload-length response packet. A response packet whose declared payload length is zero is accepted by the frame-length check isfullpackage, after which the parser reads the response type...