
- Microsoft Defender for Endpoint falsely flags outdated BIOS on Dell devices due to logic bug
- Microsoft confirmed the issue and issued a service alert; fix is ready but undeployed
- Community awaits details on affected regions and customer impact
If Microsoft Defender for Endpoint keeps saying your computer’s BIOS firmware is out of date, and keeps prompting you to update it - it’s not you, or the device - it’s a bug.