Dell Display and Peripheral Manager up to 2.3.0.1005 toctou

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00+

Summaryinfo

A vulnerability classified as problematic has been found in Dell Display and Peripheral Manager. Affected is an unknown function. The manipulation leads to toctou. This vulnerability is uniquely identified as CVE-2026-111521. Local access is required to approach this attack. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Dell Display and Peripheral Manager and classified as problematic. This issue affects some unknown processing. The manipulation with an unknown input leads to a toctou vulnerability. Using CWE to declare the problem leads to CWE-367. The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Dell Display and Peripheral Manager (DDPM Windows), versions prior to 2.4.0.17, contain a Time-of-check Time-of-use (TOCTOU) Condition vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution.

It is possible to read the advisory at dell.com. The identification of this vulnerability is CVE-2026-111521 since 10/16/2026. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.4.0.17 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.0
CNA Vector (dell): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Toctou
CWE: CWE-367 / CWE-362
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Display and Peripheral Manager 2.4.0.17

Timelineinfo

10/16/2026 CVE reserved
11/11/2026 +26 days Advisory disclosed
11/11/2026 +0 days VulDB entry created
11/11/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: dell.com

Advisory: dell.com
Status: Confirmed

CNA: dell
CVE: CVE-2026-111521 (🔒)

GCVE (CVE): GCVE-0-2026-111521
GCVE (VulDB): GCVE-100-436127

Entryinfo

Created: 11/11/2026 23:20
Changes: 11/11/2026 23:20 (62)
Complete: 🔍
Cache ID: 216::103

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