Lenovo ThinkPad X1 Carbon Gen 12

Name: Lenovo ThinkPad X1 Carbon Gen 12
Brand: Lenovo

Laptops · Lenovo

Last checked Mar 18, 2026

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Latest Firmware

Version 1.47

Released 2026-02-10

16.8 MB

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1.47
2026-02-10
UEFI: 1.47 / ECP: 1.29 - [Important] E nhancement to address security vulnerability, CVE-2025-31648. - [Important] Enhancement to address security vulnerability, CVE-2025-11381, CVE-2025-11282, CVE-2025-11383, CVE-2025-11384. - (New) Updated the CPU microcode. (Note) Above update will show "BIOS Self Healing backup progressing" message and bar on screen during BIOS update process. - (New) Updated the Diagnostics module to version 04.44.000. - (New) Updated UEFI CA for Lenovo Cloud Server.
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