Medium 5.3Published Jul 3, 2026

CVE-2026-35159Dell Client Platform BIOS contains an Authentication Bypass by Primary Weakness vulnerability.

Updated under an hour ago (Oct 26, 2026, 5:23 PM ET)

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It affects Dell Inspiron 15 3520 and 59 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Dell Inspiron 15 3520

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Weakness (CWE): CWE-305
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: dell
NVD analysis: Awaiting Analysis
Record last updated: Sep 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Dell Inspiron 15 3520 dell:inspiron_15_3520 (from the name)	before 1.41.0 or later	CNA record
Dell G15 5530 dell:g15_5530 (from the name)	before 1.33.0 or later	CNA record
Dell Alienware 16 Area-51 AA16250 dell:alienware_16_area_51_aa16250 (from the name)	before 2.4.1 or later	CNA record
Dell Alienware 16 Aurora AC16250 dell:alienware_16_aurora_ac16250 (from the name)	before 1.13.0 or later	CNA record
Dell Alienware 16X Aurora AC16251 dell:alienware_16x_aurora_ac16251 (from the name)	before 2.4.0 or later	CNA record
Dell Alienware 18 Area-51 AA18250 dell:alienware_18_area_51_aa18250 (from the name)	before 2.4.1 or later	CNA record
Dell Alienware Area-51 AAT2250 dell:alienware_area_51_aat2250 (from the name)	before 1.17.2 or later	CNA record
Dell Alienware Aurora ACT1250 dell:alienware_aurora_act1250 (from the name)	before 1.16.2 or later	CNA record
Dell Alienware m15 R6 dell:alienware_m15_r6 (from the name)	before 1.44.0 or later	CNA record
Dell Alienware m15 R7 dell:alienware_m15_r7 (from the name)	before 1.40.0 or later	CNA record
1–10 of 60

References

References

https://www.dell.com/support/kbdoc/en-us/000452197/dsa-2026-195	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.