CVE-2026-35159

Summary

CVECVE-2026-35159
StatePUBLISHED
Assignerdell
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-03 09:16:36 UTC
Updated2026-07-03 10:16:31 UTC
DescriptionDell 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.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Problem Types: CWE-305 | CWE-305 CWE-305: Authentication Bypass by Primary Weakness


VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
3.1CNACVSS5.3MEDIUMCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Physical
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
Low

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Dell Inspiron 15 3520 affected 1.41.0 or later semver Not specified
CNA Dell G15 5530 affected 1.33.0 or later semver Not specified
CNA Dell Alienware 16 Area-51 AA16250 affected 2.4.1 or later semver Not specified
CNA Dell Alienware 16 Aurora AC16250 affected 1.13.0 or later semver Not specified
CNA Dell Alienware 16X Aurora AC16251 affected 2.4.0 or later semver Not specified
CNA Dell Alienware 18 Area-51 AA18250 affected 2.4.1 or later semver Not specified
CNA Dell Alienware Area-51 AAT2250 affected 1.17.2 or later semver Not specified
CNA Dell Alienware Aurora ACT1250 affected 1.16.2 or later semver Not specified
CNA Dell Alienware M15 R6 affected 1.44.0 or later semver Not specified
CNA Dell Alienware M15 R7 affected 1.40.0 or later semver Not specified
CNA Dell Alienware M16 R1 affected 1.34.0 or later semver Not specified
CNA Dell Alienware M16 R2 affected 1.21.0 or later semver Not specified
CNA Dell Alienware M18 R1 affected 1.34.0 or later semver Not specified
CNA Dell Alienware M18 R2 affected 1.22.0 or later semver Not specified
CNA Dell Alienware X14 R2 affected 1.32.0 or later semver Not specified
CNA Dell Alienware X16 R1 affected 1.32.0 or later semver Not specified
CNA Dell Alienware X16 R2 affected 1.22.0 or later semver Not specified
CNA Dell ChengMing 3900 affected 1.40.0 or later semver Not specified
CNA Dell ChengMing 3910/3911 affected 1.36.0 or later semver Not specified
CNA Dell Dell 14 DC14250 affected 1.7.0 or later semver Not specified
CNA Dell 14 Plus 2-in-1 DB04250 affected 1.13.0 or later semver Not specified
CNA Dell 14 Plus DB14250 affected 1.13.0 or later semver Not specified
CNA Dell 15 DC15250 affected 1.10.0 or later semver Not specified
CNA Dell 16 Plus 2-in-1 DB06250 affected 1.13.0 or later semver Not specified
CNA Dell 16 Plus DB16250 affected 1.13.0 or later semver Not specified
CNA Dell 24 All-in-One EC24250 affected 1.15.0 or later semver Not specified
CNA Dell 27 All-in-One EC27250 affected 1.15.0 or later semver Not specified
CNA Dell G15 5510 affected 1.40.0 or later semver Not specified
CNA Dell G15 5511 affected 1.43.0 or later semver Not specified
CNA Dell G15 5520 affected 1.41.0 or later semver Not specified
CNA Dell G16 7620 affected 1.41.0 or later semver Not specified
CNA Dell G16 7630 affected 1.33.0 or later semver Not specified
CNA Dell Pro 13 Plus PB13250 affected 2.13.4 or later semver Not specified
CNA Dell Pro 13 Plus PB13255 affected 1.15.0 or later semver Not specified
CNA Dell Pro 13 Premium PA13250 affected 2.13.4 or later semver Not specified
CNA Dell Pro 14 Essential PV14250 affected 1.6.0 or later semver Not specified
CNA Dell Pro 14 PC14250 affected 1.15.2 or later semver Not specified
CNA Dell Pro 14 Plus PB14250 affected 2.13.4 or later semver Not specified
CNA Dell Pro 14 Plus PB14255 affected 1.15.0 or later semver Not specified
CNA Dell Pro 14 Premium PA14250 affected 2.13.4 or later semver Not specified
CNA Dell Pro 16 PC16250 affected 1.15.2 or later semver Not specified
CNA Dell Pro 16 Plus PB16250 affected 2.13.4 or later semver Not specified
CNA Dell Pro 16 Plus PB16255 affected 1.15.0 or later semver Not specified
CNA Dell Pro 24 All-In-One Plus QB24250 / Pro 24 All-In-One QC24250 / Pro 24 All-In-One QC24251 affected 1.15.1 or later semver Not specified
CNA Dell Pro Laptop PC14250 affected 1.15.2 or later semver Not specified
CNA Dell Pro Laptop PC16250 affected 1.15.2 or later semver Not specified
CNA Dell Pro Max 14 MC14250 affected 1.14.1 or later semver Not specified
CNA Dell Pro Max 14 MC14255 affected 2.4.0 or later semver Not specified
CNA Dell Pro Max 16 MC16250 affected 1.14.1 or later semver Not specified
CNA Dell Pro Max 16 MC16255 affected 2.4.0 or later semver Not specified
CNA Dell Pro Max Micro FCM2250 affected 1.15.2 or later semver Not specified
CNA Dell Pro Max Slim FCS1250 affected 1.15.2 or later semver Not specified
CNA Dell Pro Max Tower T2 FCT2250 affected 1.15.2 or later semver Not specified
CNA Dell Pro Micro / QCM1255 affected 1.13.0 or later semver Not specified
CNA Dell Pro Micro Plus QBM1250 / Pro Micro QCM1250 affected 1.15.1 or later semver Not specified
CNA Dell Pro Micro/Micro Plus QCM1250/QBM1250 affected 1.15.1 or later semver Not specified
CNA Dell Pro Precision 7 T1 affected 1.15.1 or later semver Not specified
CNA Dell Pro Rugged 10 Tablets affected 1.9.0 or later semver Not specified
CNA Dell Pro Rugged 12 Tablet affected 1.9.0 or later semver Not specified
CNA Dell Pro Rugged 13 RA13250 affected 1.16.1 or later semver Not specified
CNA Dell Pro Rugged 14 RB14250 affected 1.16.1 or later semver Not specified
CNA Dell Pro Slim / QCS1255 affected 1.13.0 or later semver Not specified
CNA Dell Pro Slim Essential QVS1260 affected 1.15.0 or later semver Not specified
CNA Dell Pro Slim Plus QBS1250 / Pro Slim QCS1250 affected 1.15.1 or later semver Not specified
CNA Dell Pro Slim Plus QBS1250/Pro Slim QCS1250 affected 1.15.1 or later semver Not specified
CNA Dell Pro Tower / QCT1255 affected 1.13.0 or later semver Not specified
CNA Dell Pro Tower Essential QVT1260 affected 1.15.0 or later semver Not specified
CNA Dell Pro Tower Plus QBT1250 / Pro Tower QCT1250 affected 1.15.1 or later semver Not specified
CNA Dell Pro Tower Plus QBT1250/Pro Tower QCT1250 affected 1.15.1 or later semver Not specified
CNA Dell Slim ECS1250 affected 1.15.0 or later semver Not specified
CNA Dell Tower ECT1250 affected 1.15.0 or later semver Not specified
CNA Dell Inspiron 13 5330 affected 1.31.0 or later semver Not specified
CNA Dell Inspiron 14 5420 affected 1.36.0 or later semver Not specified
CNA Dell Inspiron 14 5430 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 14 5440 affected 1.22.0 or later semver Not specified
CNA Dell Inspiron 14 7430 2-in-1 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 14 7440 2-in-1 affected 1.22.0 or later semver Not specified
CNA Dell Inspiron 14 Plus 7420 affected 1.37.0 or later semver Not specified
CNA Dell Inspiron 14 Plus 7430 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 14 Plus 7440 affected 1.25.0 or later semver Not specified
CNA Dell Inspiron 15 3511 affected 1.46.0 or later semver Not specified
CNA Dell Inspiron 15 3530 affected 1.32.0 or later semver Not specified
CNA Dell Inspiron 16 5620 affected 1.36.0 or later semver Not specified
CNA Dell Inspiron 16 5630 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 16 5640 affected 1.21.0 or later semver Not specified
CNA Dell Inspiron 16 7630 2-in-1 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 16 7640 2-in-1 affected 1.21.0 or later semver Not specified
CNA Dell Inspiron 16 Plus 7620 affected 1.37.0 or later semver Not specified
CNA Dell Inspiron 16 Plus 7630 affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 16 Plus 7640 affected 1.25.0 or later semver Not specified
CNA Dell Inspiron 24 5420 All-in-One affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 24 5430 All-in-One affected 1.22.0 or later semver Not specified
CNA Dell Inspiron 27 7720 All-in-One affected 1.29.0 or later semver Not specified
CNA Dell Inspiron 27 7730 All-in-One affected 1.22.0 or later semver Not specified
CNA Dell Inspiron 3020 Desktop affected 1.36.0 or later semver Not specified
CNA Dell Inspiron 3020 S affected 1.36.0 or later semver Not specified
CNA Dell Inspiron 3030 affected 1.26.0 or later semver Not specified
CNA Dell Inspiron 3030S affected 1.26.0 or later semver Not specified
CNA Dell Inspiron 5410 All-in-One affected 1.38.0 or later semver Not specified
CNA Dell Inspiron 7710 All-in-One affected 1.38.0 or later semver Not specified
CNA Dell Latitude 3320 affected 1.44.0 or later semver Not specified
CNA Dell Latitude 3340 affected 1.31.0 or later semver Not specified
CNA Dell Latitude 5320 affected 1.51.0 or later semver Not specified
CNA Dell Latitude 5330 affected 1.36.0 or later semver Not specified
CNA Dell Latitude 5340 affected 1.29.0 or later semver Not specified
CNA Dell Latitude 5350 affected 1.23.0 or later semver Not specified
CNA Dell Latitude 5421 affected 1.46.0 or later semver Not specified
CNA Dell Latitude 5430 affected 1.39.1 or later semver Not specified
CNA Dell Latitude 5430 Rugged Laptop affected 1.43.0 or later semver Not specified
CNA Dell Latitude 5431 affected 1.39.0 or later semver Not specified
CNA Dell Latitude 5440 affected 1.31.1 or later semver Not specified
CNA Dell Latitude 5450 affected 1.23.1 or later semver Not specified
CNA Dell Latitude 5520 affected 1.51.0 or later semver Not specified
CNA Dell Latitude 5521 affected 1.43.0 or later semver Not specified
CNA Dell Latitude 5530 affected 1.36.0 or later semver Not specified
CNA Dell Latitude 5531 affected 1.36.0 or later semver Not specified
CNA Dell Latitude 5540 affected 1.29.0 or later semver Not specified
CNA Dell Latitude 5550 affected 1.23.0 or later semver Not specified
CNA Dell Latitude 7030 Rugged Extreme affected 1.23.0 or later semver Not specified
CNA Dell Latitude 7230 Rugged Extreme affected 1.32.0 or later semver Not specified
CNA Dell Latitude 7320 affected 1.50.1 or later semver Not specified
CNA Dell Latitude 7320 Detachable affected 1.47.0 or later semver Not specified
CNA Dell Latitude 7330 affected 1.40.0 or later semver Not specified
CNA Dell Latitude 7330 Rugged Laptop affected 1.43.0 or later semver Not specified
CNA Dell Latitude 7340 affected 1.30.0 or later semver Not specified
CNA Dell Latitude 7350 affected 1.23.0 or later semver Not specified
CNA Dell Latitude 7420 affected 1.50.1 or later semver Not specified
CNA Dell Latitude 7430 affected 1.40.0 or later semver Not specified
CNA Dell Latitude 7440 affected 1.31.1 or later semver Not specified
CNA Dell Latitude 7450 affected 1.23.1 or later semver Not specified
CNA Dell Latitude 7520 affected 1.50.1 or later semver Not specified
CNA Dell Latitude 7530 affected 1.40.0 or later semver Not specified
CNA Dell Latitude 7640 affected 1.31.1 or later semver Not specified
CNA Dell Latitude 7650 affected 1.23.1 or later semver Not specified
CNA Dell Latitude 9330 affected 1.37.0 or later semver Not specified
CNA Dell Latitude 9420 affected 1.47.0 or later semver Not specified
CNA Dell Latitude 9430 affected 1.40.1 or later semver Not specified
CNA Dell Latitude 9440 2-in-1 affected 1.29.0 or later semver Not specified
CNA Dell Latitude 9450 affected 1.21.1 or later semver Not specified
CNA Dell Latitude 9520 affected 1.47.1 or later semver Not specified
CNA Dell OptiPlex 3000 Micro / OptiPlex 3000 Small Form Factor / OptiPlex 3000 Tower affected 1.40.0 or later semver Not specified
CNA Dell OptiPlex 3000 Thin Client affected 1.34.0 or later semver Not specified
CNA Dell OptiPlex 3090 Ultra affected 1.42.0 or later semver Not specified
CNA Dell OptiPlex 5000 Micro / OptiPlex 5000 Small Form Factor / OptiPlex 5000 Tower affected 1.40.0 or later semver Not specified
CNA Dell OptiPlex 5090 Micro / OptiPlex 5090 Small Form Factor / OptiPlex 5090 Tower affected 1.42.0 or later semver Not specified
CNA Dell OptiPlex 5400 All-In-One affected 1.1.59 or later semver Not specified
CNA Dell OptiPlex 5490 AIO affected 1.47.0 or later semver Not specified
CNA Dell OptiPlex 7000 Micro / OptiPlex 7000 Small Form Factor / OptiPlex 7000 Tower / OptiPlex 7000 XE Micro affected 1.40.0 or later semver Not specified
CNA Dell OptiPlex 7000 OEM MT affected 1.40.0 or later semver Not specified
CNA Dell OptiPlex 7090 Tower affected 1.42.0 or later semver Not specified
CNA Dell OptiPlex 7090 Ultra affected 1.42.0 or later semver Not specified
CNA Dell OptiPlex 7400 All-In-One affected 1.1.59 or later semver Not specified
CNA Dell OptiPlex 7490 AIO affected 1.47.0 or later semver Not specified
CNA Dell OptiPlex AIO 7420 affected 1.26.1 or later semver Not specified
CNA Dell OptiPlex All-in-One 7410 affected 1.36.0 or later semver Not specified
CNA Dell OptiPlex Micro 7010 / OptiPlex Micro Plus 7010 affected 1.36.0 or later semver Not specified
CNA Dell OptiPlex Micro 7020 affected 1.26.1 or later semver Not specified
CNA Dell OptiPlex SFF 7020 affected 1.26.1 or later semver Not specified
CNA Dell OptiPlex Small Form Factor 7010 / OptiPlex Small Form Factor Plus 7010 affected 1.36.0 or later semver Not specified
CNA Dell OptiPlex Tower 7010 / OptiPlex Tower Plus 7010 affected 1.36.0 or later semver Not specified
CNA Dell OptiPlex Tower 7020 affected 1.26.1 or later semver Not specified
CNA Dell OptiPlex XE4 SFF affected 1.40.0 or later semver Not specified
CNA Dell PC14255 affected 1.14.1 or later semver Not specified
CNA Dell PC16255 affected 1.14.1 or later semver Not specified
CNA Dell Precision 3260 XE Compact / Precision 3260 Compact affected 3.26.0 or later semver Not specified
CNA Dell Precision 3280 CFF affected 1.24.1 or later semver Not specified
CNA Dell Precision 3450 affected 1.42.0 or later semver Not specified
CNA Dell Precision 3460 XE Small Form Factor / Precision 3460 Small Form Factor affected 3.26.0 or later semver Not specified
CNA Dell Precision 3470 affected 1.39.0 or later semver Not specified
CNA Dell Precision 3480 affected 1.31.1 or later semver Not specified
CNA Dell Precision 3490 affected 1.23.1 or later semver Not specified
CNA Dell Precision 3560 affected 1.51.0 or later semver Not specified
CNA Dell Precision 3561 affected 1.43.0 or later semver Not specified
CNA Dell Precision 3570 affected 1.36.0 or later semver Not specified
CNA Dell Precision 3571 affected 1.36.0 or later semver Not specified
CNA Dell Precision 3580 affected 1.29.0 or later semver Not specified
CNA Dell Precision 3581 affected 1.29.0 or later semver Not specified
CNA Dell Precision 3590 affected 1.23.0 or later semver Not specified
CNA Dell Precision 3591 affected 1.23.0 or later semver Not specified
CNA Dell Precision 3650 MT affected 1.47.0 or later semver Not specified
CNA Dell Precision 3660 affected 2.37.1 or later semver Not specified
CNA Dell Precision 3680 Tower affected 1.26.1 or later semver Not specified
CNA Dell Precision 5470 affected 1.39.0 or later semver Not specified
CNA Dell Precision 5480 affected 1.27.0 or later semver Not specified
CNA Dell Precision 5490 affected 1.21.1 or later semver Not specified
CNA Dell Precision 5560 affected 1.46.0 or later semver Not specified
CNA Dell Precision 5570 affected 1.41.0 or later semver Not specified
CNA Dell Precision 5680 affected 1.29.0 or later semver Not specified
CNA Dell Precision 5690 affected 1.23.0 or later semver Not specified
CNA Dell Precision 5770 affected 1.40.0 or later semver Not specified
CNA Dell Precision 5860 Tower affected 3.8.0 or later semver Not specified
CNA Dell Precision 7560 affected 1.47.0 or later semver Not specified
CNA Dell Precision 7670 affected 1.38.0 or later semver Not specified
CNA Dell Precision 7680 affected 1.29.0 or later semver Not specified
CNA Dell Precision 7760 affected 1.47.0 or later semver Not specified
CNA Dell Precision 7770 affected 1.38.0 or later semver Not specified
CNA Dell Precision 7780 affected 1.29.0 or later semver Not specified
CNA Dell Precision 7875 Tower affected 02.10.01 or later semver Not specified
CNA Dell Precision 7960 Tower affected 2.20.0 or later semver Not specified
CNA Dell Precision Tower 7865 affected 1.26.0 or later semver Not specified
CNA Dell Vostro 14 3420 affected 1.41.0 or later semver Not specified
CNA Dell Vostro 14 3430 affected 1.32.0 or later semver Not specified
CNA Dell Vostro 14 3440 affected 1.22.0 or later semver Not specified
CNA Dell Vostro 15 3510 affected 1.46.0 or later semver Not specified
CNA Dell Vostro 15 3520 affected 1.41.0 or later semver Not specified
CNA Dell Vostro 15 3530 affected 1.32.0 or later semver Not specified
CNA Dell Vostro 16 5630 affected 1.29.0 or later semver Not specified
CNA Dell Vostro 16 5640 affected 1.21.0 or later semver Not specified
CNA Dell Vostro 3020 Small Desktop affected 1.36.0 or later semver Not specified
CNA Dell Vostro 3020 Tower Desktop affected 1.36.0 or later semver Not specified
CNA Dell Vostro 3030 affected 1.26.0 or later semver Not specified
CNA Dell Vostro 3030S affected 1.26.0 or later semver Not specified
CNA Dell Vostro 3910 affected 1.40.0 or later semver Not specified
CNA Dell Vostro 5620 affected 1.36.0 or later semver Not specified
CNA Dell Vostro 5890 affected 1.42.0 or later semver Not specified
CNA Dell Vostro 7620 affected 1.37.0 or later semver Not specified
CNA Dell XPS 13 9315 affected 1.38.0 or later semver Not specified
CNA Dell XPS 13 9340 affected 1.26.0 or later semver Not specified
CNA Dell XPS 13 9350 affected 1.21.0 or later semver Not specified
CNA Dell XPS 13 Plus 9320 affected 2.30.0 or later semver Not specified
CNA Dell XPS 14 14 Premium DA14250 affected 1.11.0 or later semver Not specified
CNA Dell XPS 14 9440 affected 1.24.0 or later semver Not specified
CNA Dell XPS 15 9510 affected 1.46.0 or later semver Not specified
CNA Dell XPS 15 9520 affected 1.41.0 or later semver Not specified
CNA Dell XPS 15 9530 affected 1.31.0 or later semver Not specified
CNA Dell XPS 16 16 Premium DA16250 affected 1.13.0 or later semver Not specified
CNA Dell XPS 16 9640 affected 1.23.0 or later semver Not specified
CNA Dell XPS 17 9720 affected 1.40.0 or later semver Not specified
CNA Dell XPS 17 9730 affected 1.27.0 or later semver Not specified
CNA Dell XPS 9320 affected 2.30.0 or later semver Not specified

References

ReferenceSourceLinkTags
www.dell.com/support/kbdoc/en-us/000452197/dsa-2026-195 [email protected] www.dell.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Dell would like to thank alexVinarskis for reporting this issue. (en)

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