Password managers are supposed to be designed to resist a situation where they’re compromised, and are only ever supposed to see a mysterious blob of encrypted data without ever having access to any information that would help decrypt it. The headline’s more like M1 Abrams Tanks Vulnerable to Small Arms Fire - it’d be totally expected that most things die when shot with bullets, but the point of a tank is that it doesn’t, so it’s a big deal if it does.