Skip to content
OpenAdvisories
Medium · 5.3 CVE-2026-35159 EUVD-2026-41525GHSA-665g-qf3w-4vf7

Dell Client Platform BIOS contains an Authentication Bypass by Primary Weakness vulnerability. An unauthenticated attacker with physical ac…

Published Jul 3, 2026 · Updated Sep 17, 2026 · Assigned by dell

Vendor: Dell Product: 14 Plus 2-in-1 DB04250 Product: 14 Plus DB14250 Product: 15 DC15250 Product: 16 Plus 2-in-1 DB06250 Product: 16 Plus DB16250 Product: 24 All-in-One EC24250 Product: 27 All-in-One EC27250 Product: Alienware 16 Area-51 AA16250 Product: Alienware 16 Aurora AC16250 Product: Alienware 16X Aurora AC16251 Product: Alienware 18 Area-51 AA18250 Product: Alienware Area-51 AAT2250 Product: Alienware Aurora ACT1250 Product: Alienware m15 R6 Product: Alienware m15 R7 Product: Alienware m16 R1 Product: Alienware m16 R2 Product: Alienware m18 R1 Product: Alienware M18 R2 Product: Alienware x14 R2 Product: Alienware x16 R1 Product: Alienware X16 R2 Product: ChengMing 3900 Product: ChengMing 3910/3911 Product: Dell 14 DC14250 Product: G15 5510 Product: G15 5511 Product: G15 5520 Product: G15 5530 Product: G16 7620 Product: G16 7630 Product: Inspiron 15 3520 Product: Pro 13 Plus PB13250 Product: Pro 13 Plus PB13255 Product: Pro 13 Premium PA13250 Product: Pro 14 Essential PV14250 Product: Pro 14 PC14250 Product: Pro 14 Plus PB14250 Product: Pro 14 Plus PB14255 Product: Pro 14 Premium PA14250 Product: Pro 16 PC16250 Product: Pro 16 Plus PB16250 Product: Pro 16 Plus PB16255 Product: Pro 24 All-In-One Plus QB24250 / Pro 24 All-In-One QC24250 / Pro 24 All-In-One QC24251 Product: Pro Laptop PC14250 Product: Pro Laptop PC16250 Product: Pro Max 14 MC14250 Product: Pro Max 14 MC14255 Product: Pro Max 16 MC16250 Product: Pro Max 16 MC16255

Description

Dell Client Platform BIOS contains an Authentication Bypass by Primary Weakness vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Information Disclosure.

Affected products

VendorProductAffectedFixed
Dell Inspiron 15 3520 < 1.41.0 or later 1.41.0 or later
Dell G15 5530 < 1.33.0 or later 1.33.0 or later
Dell Alienware 16 Area-51 AA16250 < 2.4.1 or later 2.4.1 or later
Dell Alienware 16 Aurora AC16250 < 1.13.0 or later 1.13.0 or later
Dell Alienware 16X Aurora AC16251 < 2.4.0 or later 2.4.0 or later
Dell Alienware 18 Area-51 AA18250 < 2.4.1 or later 2.4.1 or later
Dell Alienware Area-51 AAT2250 < 1.17.2 or later 1.17.2 or later
Dell Alienware Aurora ACT1250 < 1.16.2 or later 1.16.2 or later
Dell Alienware m15 R6 < 1.44.0 or later 1.44.0 or later
Dell Alienware m15 R7 < 1.40.0 or later 1.40.0 or later
Dell Alienware m16 R1 < 1.34.0 or later 1.34.0 or later
Dell Alienware m16 R2 < 1.21.0 or later 1.21.0 or later
Dell Alienware m18 R1 < 1.34.0 or later 1.34.0 or later
Dell Alienware M18 R2 < 1.22.0 or later 1.22.0 or later
Dell Alienware x14 R2 < 1.32.0 or later 1.32.0 or later
Dell Alienware x16 R1 < 1.32.0 or later 1.32.0 or later
Dell Alienware X16 R2 < 1.22.0 or later 1.22.0 or later
Dell ChengMing 3900 < 1.40.0 or later 1.40.0 or later
Dell ChengMing 3910/3911 < 1.36.0 or later 1.36.0 or later
Dell Dell 14 DC14250 < 1.7.0 or later 1.7.0 or later
Dell 14 Plus 2-in-1 DB04250 < 1.13.0 or later 1.13.0 or later
Dell 14 Plus DB14250 < 1.13.0 or later 1.13.0 or later
Dell 15 DC15250 < 1.10.0 or later 1.10.0 or later
Dell 16 Plus 2-in-1 DB06250 < 1.13.0 or later 1.13.0 or later
Dell 16 Plus DB16250 < 1.13.0 or later 1.13.0 or later
Dell 24 All-in-One EC24250 < 1.15.0 or later 1.15.0 or later
Dell 27 All-in-One EC27250 < 1.15.0 or later 1.15.0 or later
Dell G15 5510 < 1.40.0 or later 1.40.0 or later
Dell G15 5511 < 1.43.0 or later 1.43.0 or later
Dell G15 5520 < 1.41.0 or later 1.41.0 or later
Dell G16 7620 < 1.41.0 or later 1.41.0 or later
Dell G16 7630 < 1.33.0 or later 1.33.0 or later
Dell Pro 13 Plus PB13250 < 2.13.4 or later 2.13.4 or later
Dell Pro 13 Plus PB13255 < 1.15.0 or later 1.15.0 or later
Dell Pro 13 Premium PA13250 < 2.13.4 or later 2.13.4 or later
Dell Pro 14 Essential PV14250 < 1.6.0 or later 1.6.0 or later
Dell Pro 14 PC14250 < 1.15.2 or later 1.15.2 or later
Dell Pro 14 Plus PB14250 < 2.13.4 or later 2.13.4 or later
Dell Pro 14 Plus PB14255 < 1.15.0 or later 1.15.0 or later
Dell Pro 14 Premium PA14250 < 2.13.4 or later 2.13.4 or later
Dell Pro 16 PC16250 < 1.15.2 or later 1.15.2 or later
Dell Pro 16 Plus PB16250 < 2.13.4 or later 2.13.4 or later
Dell Pro 16 Plus PB16255 < 1.15.0 or later 1.15.0 or later
Dell Pro 24 All-In-One Plus QB24250 / Pro 24 All-In-One QC24250 / Pro 24 All-In-One QC24251 < 1.15.1 or later 1.15.1 or later
Dell Pro Laptop PC14250 < 1.15.2 or later 1.15.2 or later
Dell Pro Laptop PC16250 < 1.15.2 or later 1.15.2 or later
Dell Pro Max 14 MC14250 < 1.14.1 or later 1.14.1 or later
Dell Pro Max 14 MC14255 < 2.4.0 or later 2.4.0 or later
Dell Pro Max 16 MC16250 < 1.14.1 or later 1.14.1 or later
Dell Pro Max 16 MC16255 < 2.4.0 or later 2.4.0 or later
Dell Pro Max Micro FCM2250 < 1.15.2 or later 1.15.2 or later
Dell Pro Max Slim FCS1250 < 1.15.2 or later 1.15.2 or later
Dell Pro Max Tower T2 FCT2250 < 1.15.2 or later 1.15.2 or later
Dell Pro Micro / QCM1255 < 1.13.0 or later 1.13.0 or later
Dell Pro Micro Plus QBM1250 / Pro Micro QCM1250 < 1.15.1 or later 1.15.1 or later
Dell Pro Micro/Micro Plus QCM1250/QBM1250 < 1.15.1 or later 1.15.1 or later
Dell Pro Precision 7 T1 < 1.15.1 or later 1.15.1 or later
Dell Pro Rugged 10 Tablets < 1.9.0 or later 1.9.0 or later
Dell Pro Rugged 12 Tablet < 1.9.0 or later 1.9.0 or later
Dell Pro Rugged 13 RA13250 < 1.16.1 or later 1.16.1 or later
Dell Pro Rugged 14 RB14250 < 1.16.1 or later 1.16.1 or later
Dell Pro Slim / QCS1255 < 1.13.0 or later 1.13.0 or later
Dell Pro Slim Essential QVS1260 < 1.15.0 or later 1.15.0 or later
Dell Pro Slim Plus QBS1250 / Pro Slim QCS1250 < 1.15.1 or later 1.15.1 or later
Dell Pro Slim Plus QBS1250/Pro Slim QCS1250 < 1.15.1 or later 1.15.1 or later
Dell Pro Tower / QCT1255 < 1.13.0 or later 1.13.0 or later
Dell Pro Tower Essential QVT1260 < 1.15.0 or later 1.15.0 or later
Dell Pro Tower Plus QBT1250 / Pro Tower QCT1250 < 1.15.1 or later 1.15.1 or later
Dell Pro Tower Plus QBT1250/Pro Tower QCT1250 < 1.15.1 or later 1.15.1 or later
Dell Slim ECS1250 < 1.15.0 or later 1.15.0 or later
Dell Tower ECT1250 < 1.15.0 or later 1.15.0 or later
Dell Inspiron 13 5330 < 1.31.0 or later 1.31.0 or later
Dell Inspiron 14 5420 < 1.36.0 or later 1.36.0 or later
Dell Inspiron 14 5430 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 14 5440 < 1.22.0 or later 1.22.0 or later
Dell Inspiron 14 7430 2-in-1 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 14 7440 2-in-1 < 1.22.0 or later 1.22.0 or later
Dell Inspiron 14 Plus 7420 < 1.37.0 or later 1.37.0 or later
Dell Inspiron 14 Plus 7430 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 14 Plus 7440 < 1.25.0 or later 1.25.0 or later
Dell Inspiron 15 3511 < 1.46.0 or later 1.46.0 or later
Dell Inspiron 15 3530 < 1.32.0 or later 1.32.0 or later
Dell Inspiron 16 5620 < 1.36.0 or later 1.36.0 or later
Dell Inspiron 16 5630 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 16 5640 < 1.21.0 or later 1.21.0 or later
Dell Inspiron 16 7630 2-in-1 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 16 7640 2-in-1 < 1.21.0 or later 1.21.0 or later
Dell Inspiron 16 Plus 7620 < 1.37.0 or later 1.37.0 or later
Dell Inspiron 16 Plus 7630 < 1.29.0 or later 1.29.0 or later
Dell Inspiron 16 Plus 7640 < 1.25.0 or later 1.25.0 or later
Dell Inspiron 24 5420 All-in-One < 1.29.0 or later 1.29.0 or later
Dell Inspiron 24 5430 All-in-One < 1.22.0 or later 1.22.0 or later
Dell Inspiron 27 7720 All-in-One < 1.29.0 or later 1.29.0 or later
Dell Inspiron 27 7730 All-in-One < 1.22.0 or later 1.22.0 or later
Dell Inspiron 3020 Desktop < 1.36.0 or later 1.36.0 or later
Dell Inspiron 3020 S < 1.36.0 or later 1.36.0 or later
Dell Inspiron 3030 < 1.26.0 or later 1.26.0 or later
Dell Inspiron 3030S < 1.26.0 or later 1.26.0 or later
Dell Inspiron 5410 All-in-One < 1.38.0 or later 1.38.0 or later
Dell Inspiron 7710 All-in-One < 1.38.0 or later 1.38.0 or later

Advisories 1

References