CVE-2026-35159

Physical information disclosure

Published Jul 3, 2026 · Updated Jul 3, 2026

Authentication bypass in Dell Client Platform BIOS allows physically proximate attackers to disclose system information. Dell has not published the flawed authentication operation, affected request path, or specific data exposed by the proprietary BIOS code. Exploitation requires unauthenticated physical access, and the publicly stated consequence is limited to information disclosure.

CVSS severity5.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Dell Client Platform BIOS allows physically proximate attackers to disclose system information. Dell has not published the flawed authentication operation, affected request path, or specific data exposed by the proprietary BIOS code. Exploitation requires unauthenticated physical access, and the publicly stated consequence is limited to information disclosure.

The record

CVE
CVE-2026-35159
Published
Jul 3, 2026
Updated
Jul 3, 2026
Vendor
Unity Technologies
Product
Dell Pro Rugged 13 RA13250
Classifications
CWE-305
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.16.1 or later

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Unity Technologies · Dell Pro Rugged 13 RA13250version=0 <1.16.1 or later
Unity Technologies · Alienware x16 R1version=0 <1.32.0 or later
Unity Technologies · Precision 5470version=0 <1.39.0 or later
Unity Technologies · Vostro 15 3520version=0 <1.41.0 or later
Unity Technologies · Dell 14 DC14250version=0 <1.7.0 or later
Unity Technologies · Latitude 7530version=0 <1.40.0 or later
Unity Technologies · Dell Pro Slim Plus QBS1250 / Dell Pro Slim QCS1250version=0 <1.15.1 or later
Unity Technologies · ChengMing 3900version=0 <1.40.0 or later
Unity Technologies · Dell G15 5520version=0 <1.41.0 or later
Unity Technologies · XPS 13 9315version=0 <1.38.0 or later
Unity Technologies · Precision 5480version=0 <1.27.0 or later
Unity Technologies · Precision 5560version=0 <1.46.0 or later
Unity Technologies · Dell Latitude 5540version=0 <1.29.0 or later
Unity Technologies · Alienware 16 Aurora AC16250version=0 <1.13.0 or later
Unity Technologies · Dell OptiPlex Micro 7010 / Dell OptiPlex Micro Plus 7010version=0 <1.36.0 or later
Unity Technologies · Precision 3561version=0 <1.43.0 or later
Unity Technologies · Inspiron 3020 Desktopversion=0 <1.36.0 or later
Unity Technologies · Latitude 7350version=0 <1.23.0 or later
Unity Technologies · Latitude 3340version=0 <1.31.0 or later
Unity Technologies · Inspiron 3020 Small Desktopversion=0 <1.36.0 or later
Unity Technologies · Inspiron 16 Plus 7620version=0 <1.37.0 or later
Unity Technologies · Vostro 3030 Desktopversion=0 <1.26.0 or later
Unity Technologies · Latitude 9450 2-in-1version=0 <1.21.1 or later
Unity Technologies · Dell OptiPlex Tower 7010 / Dell OptiPlex Tower Plus 7010version=0 <1.36.0 or later
Unity Technologies · Inspiron 14 5430version=0 <1.29.0 or later
Unity Technologies · XPS 17 9720version=0 <1.40.0 or later
Unity Technologies · Inspiron 14 Plus 7420version=0 <1.37.0 or later
Unity Technologies · Precision 7780version=0 <1.29.0 or later
Unity Technologies · XPS 15 9510version=0 <1.46.0 or later
Unity Technologies · Vostro 16 5640version=0 <1.21.0 or later
Unity Technologies · Dell Pro Rugged 14 RB14250version=0 <1.16.1 or later
Unity Technologies · Latitude 5450version=0 <1.23.1 or later
Unity Technologies · Alienware 16 Area-51 AA16250version=0 <2.4.1 or later
Unity Technologies · Latitude 9520version=0 <1.47.1 or later
Unity Technologies · Inspiron 27 7720 All-In-Oneversion=0 <1.29.0 or later
Unity Technologies · Dell Latitude 7340version=0 <1.30.0 or later
Unity Technologies · Dell Pro Micro Plus QBM1250 / Dell Pro Micro QCM1250version=0 <1.15.1 or later
Unity Technologies · XPS 15 9520version=0 <1.41.0 or later
Unity Technologies · Inspiron 15 3520version=0 <1.41.0 or later
Unity Technologies · Dell Pro 24 All-in-One Plus QB24250 / Dell Pro 24 All-in-One QC24250 / Dell Pro 24 All-in-One QC24251version=0 <1.15.1 or later
Unity Technologies · Latitude 7450version=0 <1.23.1 or later
Unity Technologies · Precision 3280 CFFversion=0 <1.24.1 or later
Unity Technologies · Precision 3260 Compactversion=0 <3.26.0 or later
Unity Technologies · Inspiron 3030 Small Desktopversion=0 <1.26.0 or later
Unity Technologies · XPS 17 9730version=0 <1.27.0 or later
Unity Technologies · Latitude 5530version=0 <1.36.0 or later
Unity Technologies · Precision 3591version=0 <1.23.0 or later
Unity Technologies · Vostro 3020 Tower Desktopversion=0 <1.36.0 or later
Unity Technologies · Inspiron 16 Plus 7640version=0 <1.25.0 or later
Unity Technologies · Latitude 7640version=0 <1.31.1 or later
Unity Technologies · 14 Plus 2-in-1 DB04250version=0 <1.13.0 or later
Unity Technologies · Pro Max Micro FCM2250version=0 <1.15.2 or later
Unity Technologies · Latitude 5440version=0 <1.31.1 or later
Unity Technologies · Alienware m18 R1version=0 <1.34.0 or later
Unity Technologies · Dell Pro Max 14 MC14250version=0 <1.14.1 or later
Unity Technologies · Dell Latitude 5320version=0 <1.51.0 or later
Unity Technologies · Dell Pro Micro QCM1255version=0 <1.13.0 or later
Unity Technologies · OptiPlex All-In-One 7410version=0 <1.36.0 or later
Unity Technologies · Dell XPS 13 Plus 9320version=0 <2.30.0 or later
Unity Technologies · Dell Pro Max Slim FCS1250version=0 <1.15.2 or later
Unity Technologies · Inspiron 14 5440version=0 <1.22.0 or later
Unity Technologies · Dell G16 7630version=0 <1.33.0 or later
Unity Technologies · Inspiron 14 7440 2-in-1version=0 <1.22.0 or later
Unity Technologies · OptiPlex XE4 Small Form Factorversion=0 <1.40.0 or later
Unity Technologies · Dell Latitude 5340version=0 <1.29.0 or later
Unity Technologies · XPS 13 Plus 9320version=0 <2.30.0 or later
Unity Technologies · Dell Pro Tower Plus QBT1250 / Dell Pro Tower QCT1250version=0 <1.15.1 or later
Unity Technologies · OptiPlex 5490 All-In-Oneversion=0 <1.47.0 or later
Unity Technologies · Latitude 5421version=0 <1.46.0 or later
Unity Technologies · Dell Pro 13 Plus PB13250version=0 <2.13.4 or later
Unity Technologies · OptiPlex All-in-One 7420version=0 <1.26.1 or later
Unity Technologies · Latitude 7320 Detachableversion=0 <1.47.0 or later
Unity Technologies · Inspiron 24 5430 All-in-Oneversion=0 <1.22.0 or later
Unity Technologies · Latitude 7430version=0 <1.40.0 or later
Unity Technologies · Dell Pro 13 Plus PB13255version=0 <1.15.0 or later
Unity Technologies · OptiPlex 5400 All-In-Oneversion=0 <1.1.59 or later
Unity Technologies · Dell OptiPlex Micro 7020version=0 <1.26.1 or later
Unity Technologies · Precision 3570version=0 <1.36.0 or later
Unity Technologies · Alienware m15 R6version=0 <1.44.0 or later
Unity Technologies · Latitude 5550version=0 <1.23.0 or later
Unity Technologies · Dell Pro 13 Premium PA13250version=0 <2.13.4 or later
Unity Technologies · Dell Precision 3470version=0 <1.39.0 or later
Unity Technologies · Precision 7760version=0 <1.47.0 or later
Unity Technologies · Pro 14 Plus PB14250version=0 <2.13.4 or later
Unity Technologies · Dell Inspiron 14 7430 2-in-1version=0 <1.29.0 or later
Unity Technologies · Inspiron 16 5640version=0 <1.21.0 or later
Unity Technologies · Vostro 14 3440version=0 <1.22.0 or later
Unity Technologies · Alienware x14 R2version=0 <1.32.0 or later
Unity Technologies · Inspiron 27 7730 All-in-Oneversion=0 <1.22.0 or later
Unity Technologies · Dell Pro Tower Essential QVT1260version=0 <1.15.0 or later
Unity Technologies · Inspiron 24 5420 All-in-Oneversion=0 <1.29.0 or later
Unity Technologies · Inspiron 15 3530version=0 <1.32.0 or later
Unity Technologies · Dell Pro Max Tower T2 FCT2250version=0 <1.15.2 or later
Unity Technologies · Dell Latitude 9330version=0 <1.37.0 or later
Unity Technologies · Vostro 3910version=0 <1.40.0 or later
Unity Technologies · Alienware x16 R2version=0 <1.22.0 or later
Unity Technologies · G15 5510version=0 <1.40.0 or later
Unity Technologies · Latitude 5350version=0 <1.23.0 or later
Unity Technologies · OptiPlex 3000 Thin Clientversion=0 <1.34.0 or later
Unity Technologies · Precision 5490version=0 <1.21.1 or later
Unity Technologies · Latitude 7030 Rugged Extremeversion=0 <1.23.0 or later
Unity Technologies · Dell XPS 15 9530version=0 <1.31.0 or later
Unity Technologies · Vostro 15 3530version=0 <1.32.0 or later
Unity Technologies · XPS 13 9350version=0 <1.21.0 or later
Unity Technologies · Alienware m18 R2version=0 <1.22.0 or later
Unity Technologies · Dell Latitude 7320version=0 <1.50.1 or later
Unity Technologies · OptiPlex 7000 OEM MT+version=0 <1.40.0 or later
Unity Technologies · Dell Pro 14 PC14255version=0 <1.14.1 or later
Unity Technologies · Dell 24 All-in-One EC24250version=0 <1.15.0 or later
Unity Technologies · Precision 3490version=0 <1.23.1 or later
Unity Technologies · Inspiron 16 Plus 7630version=0 <1.29.0 or later
Unity Technologies · Latitude 5430 Ruggedversion=0 <1.43.0 or later
Unity Technologies · Inspiron 5410 All-in-Oneversion=0 <1.38.0 or later
Unity Technologies · Alienware Area-51 AAT2250version=0 <1.17.2 or later
Unity Technologies · Vostro 5620version=0 <1.36.0 or later
Unity Technologies · Precision 3581version=0 <1.29.0 or later
Unity Technologies · Dell Latitude 9420version=0 <1.47.0 or later
Unity Technologies · Precision 3560version=0 <1.51.0 or later
Unity Technologies · Precision 7875 Towerversion=0 <02.10.01 or later
Unity Technologies · OptiPlex 7090 Ultraversion=0 <1.42.0 or later
Unity Technologies · Dell OptiPlex Small Form Factor 7010 / Dell OptiPlex Small Form Factor Plus 7010version=0 <1.36.0 or later
Unity Technologies · Precision 5860 Towerversion=0 <3.8.0 or later
Unity Technologies · Dell Precision 3680 Towerversion=0 <1.26.1 or later
Unity Technologies · Dell Pro Max 16 MC16255version=0 <2.4.0 or later
Unity Technologies · Latitude 7650version=0 <1.23.1 or later
Unity Technologies · Alienware m16 R2version=0 <1.21.0 or later
Unity Technologies · Dell G16 7620version=0 <1.41.0 or later
Unity Technologies · Dell Latitude 9430version=0 <1.40.1 or later
Unity Technologies · Vostro 3020 Small Desktopversion=0 <1.36.0 or later
Unity Technologies · XPS 16 (Dell 16 Premium) DA16250version=0 <1.13.0 or later
Unity Technologies · XPS 13 9340version=0 <1.26.0 or later
Unity Technologies · Latitude 5521version=0 <1.43.0 or later
Unity Technologies · Dell Pro Precision 7 T1version=0 <1.15.1 or later
Unity Technologies · Dell OptiPlex 5000 Micro / Dell OptiPlex 5000 Small Form Factor / Dell OptiPlex 5000 Towerversion=0 <1.40.0 or later
Unity Technologies · Alienware m16 R1version=0 <1.34.0 or later
Unity Technologies · XPS 14 (Dell 14 Premium) DA14250version=0 <1.11.0 or later
Unity Technologies · Vostro 5890version=0 <1.42.0 or later
Unity Technologies · Vostro 14 3430version=0 <1.32.0 or later
Unity Technologies · Pro Rugged 12 Tabletversion=0 <1.9.0 or later
Unity Technologies · Inspiron 13 5330version=0 <1.31.0 or later
Unity Technologies · Dell G15 5511version=0 <1.43.0 or later
Unity Technologies · Latitude 5430version=0 <1.39.1 or later
Unity Technologies · Dell OptiPlex 5090 Micro / Dell OptiPlex 5090 Small Form Factor / Dell OptiPlex 5090 Towerversion=0 <1.42.0 or later
Unity Technologies · Inspiron 16 7630 2-in-1version=0 <1.29.0 or later
Unity Technologies · Pro Slim Essential QVS1260version=0 <1.15.0 or later
Unity Technologies · Inspiron 14 Plus 7430version=0 <1.29.0 or later
Unity Technologies · Precision 3480version=0 <1.31.1 or later
Unity Technologies · XPS 14 9440version=0 <1.24.0 or later
Unity Technologies · Precision 5570version=0 <1.41.0 or later
Unity Technologies · Inspiron 16 5620version=0 <1.36.0 or later
Unity Technologies · OptiPlex Tower 7020version=0 <1.26.1 or later
Unity Technologies · OptiPlex Small Form Factor 7020version=0 <1.26.1 or later
Unity Technologies · Dell Latitude 7520version=0 <1.50.1 or later
Unity Technologies · Latitude 5431version=0 <1.39.0 or later
Unity Technologies · ChengMing 3910/3911version=0 <1.36.0 or later
Unity Technologies · Dell Pro 16 PC16250version=0 <1.15.2 or later
Unity Technologies · Dell 27 All-in-One EC27250version=0 <1.15.0 or later
Unity Technologies · Dell OptiPlex 7000 Micro / Dell OptiPlex 7000 Small Form Factor / Dell OptiPlex 7000 Tower / Dell OptiPlex 7000 XE Microversion=0 <1.40.0 or later
Unity Technologies · Alienware m15 R7version=0 <1.40.0 or later
Unity Technologies · Precision 3650 Towerversion=0 <1.47.0 or later
Unity Technologies · 14 Plus DB14250version=0 <1.13.0 or later
Unity Technologies · Inspiron 14 Plus 7440version=0 <1.25.0 or later
Unity Technologies · Dell Latitude 7420version=0 <1.50.1 or later
Unity Technologies · Alienware 16X Aurora AC16251version=0 <2.4.0 or later
Unity Technologies · Precision 5690version=0 <1.23.0 or later
Unity Technologies · Precision 3571version=0 <1.36.0 or later
Unity Technologies · Pro 16 Plus PB16255version=0 <1.15.0 or later
Unity Technologies · Vostro 15 3510version=0 <1.46.0 or later
Unity Technologies · Dell Pro Rugged 10 Tabletversion=0 <1.9.0 or later
Unity Technologies · Dell Latitude 5531version=0 <1.36.0 or later
Unity Technologies · OptiPlex 7090 Towerversion=0 <1.42.0 or later
Unity Technologies · Pro 14 Premium PA14250version=0 <2.13.4 or later
Unity Technologies · Dell 16 Plus 2-in-1 DB06250version=0 <1.13.0 or later
Unity Technologies · Latitude 3320version=0 <1.44.0 or later
Unity Technologies · Dell Pro 16 PC16255version=0 <1.14.1 or later
Unity Technologies · OptiPlex 3090 Ultraversion=0 <1.42.0 or later
Unity Technologies · XPS 16 9640version=0 <1.23.0 or later
Unity Technologies · Precision 7670version=0 <1.38.0 or later
Unity Technologies · Dell 16 Plus DB16250version=0 <1.13.0 or later
Unity Technologies · Pro Slim QCS1255version=0 <1.13.0 or later
Unity Technologies · Dell Latitude 9440 2-in-1version=0 <1.29.0 or later
Unity Technologies · Dell Tower ECT1250version=0 <1.15.0 or later
Unity Technologies · Latitude 7440version=0 <1.31.1 or later
Unity Technologies · Pro Laptop PC14250version=0 <1.15.2 or later
Unity Technologies · Precision 7770version=0 <1.38.0 or later
Unity Technologies · Dell Pro 14 Essential PV14250version=0 <1.6.0 or later
Unity Technologies · Inspiron 16 5630version=0 <1.29.0 or later
Unity Technologies · Dell Slim ECS1250version=0 <1.15.0 or later
Unity Technologies · Dell Pro Max 16 MC16250version=0 <1.14.1 or later
Unity Technologies · OptiPlex 7400 All-In-Oneversion=0 <1.1.59 or later
Unity Technologies · Vostro 16 5630version=0 <1.29.0 or later
Unity Technologies · Alienware 18 Area-51 AA18250version=0 <2.4.1 or later
Unity Technologies · Precision 5770version=0 <1.40.0 or later
Unity Technologies · Dell OptiPlex 3000 Micro / Dell OptiPlex 3000 Small Form Factor / Dell OptiPlex 3000 Towerversion=0 <1.40.0 or later
Unity Technologies · Pro 14 PC14250version=0 <1.15.2 or later
Unity Technologies · Inspiron 15 3511version=0 <1.46.0 or later
Unity Technologies · Inspiron 27 7710 All-in-Oneversion=0 <1.38.0 or later
Unity Technologies · Precision 7865 Towerversion=0 <1.26.0 or later
Unity Technologies · Precision 3580version=0 <1.29.0 or later
Unity Technologies · Precision 7560version=0 <1.47.0 or later
Unity Technologies · Inspiron 16 7640 2-in-1version=0 <1.21.0 or later
Unity Technologies · Dell Latitude 5330version=0 <1.36.0 or later
Unity Technologies · Precision 3450 Small Form Factorversion=0 <1.42.0 or later
Unity Technologies · Precision 5680version=0 <1.29.0 or later
Unity Technologies · Precision 7960 Towerversion=0 <2.20.0 or later
Unity Technologies · Vostro 14 3420version=0 <1.41.0 or later
Unity Technologies · Precision 3660 Towerversion=0 <2.37.1 or later
Unity Technologies · Dell Pro 16 Plus PB16250version=0 <2.13.4 or later
Unity Technologies · Pro Tower QCT1255version=0 <1.13.0 or later
Unity Technologies · Dell Pro Max 14 MC14255version=0 <2.4.0 or later
Unity Technologies · Alienware Aurora ACT1250version=0 <1.16.2 or later
Unity Technologies · Precision 3590version=0 <1.23.0 or later
Unity Technologies · Precision 7680version=0 <1.29.0 or later
Unity Technologies · Vostro 3030Sversion=0 <1.26.0 or later
Unity Technologies · Latitude 7330version=0 <1.40.0 or later
Unity Technologies · Dell Pro 14 Plus PB14255version=0 <1.15.0 or later
Unity Technologies · Inspiron 14 5420version=0 <1.36.0 or later
Unity Technologies · Vostro 7620version=0 <1.37.0 or later
Unity Technologies · Latitude 7330 Rugged Extremeversion=0 <1.43.0 or later
Unity Technologies · Latitude 5520version=0 <1.51.0 or later
Unity Technologies · Dell Precision 3460 XE Small Form Factor / Dell Precision 3460 Small Form Factorversion=0 <3.26.0 or later
Unity Technologies · Dell OptiPlex 7490 All-In-Oneversion=0 <1.47.0 or later
Unity Technologies · Dell 15 DC15250version=0 <1.10.0 or later
Unity Technologies · Latitude 7230 Rugged Extreme Tabletversion=0 <1.32.0 or later
Unity Technologies · Dell G15 5530version=0 <1.33.0 or later

Published CVSS scores

5.3DellCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-305Authentication Bypass by Primary Weakness

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

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