The European planemaker said fixes have been delivered to a “vast majority” of the nearly 6,000 A320 planes that were impacted by a technical glitch caused by “intense solar radiation.”

The European Union Aviation Safety Agency said in a directive that a JetBlue flight on Oct. 30 experienced an "uncommanded and limited pitch down event."

Airbus addresses software issues and A320 tech glitch, ensuring safer operations as airlines navigate the implications of recent vulnerabilities.