CVE-2023-26591

lowpriority · track · 8EPSS 0.002 · 16 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.25% (16th) EPSS

CVSS 2 · low

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Unchecked return value in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an unauthenticated user to potentially enable denial of service via physical access.

cvss

Technical severity, 0–10. One row per scoring source.

2.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.12lowCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 0.5 · impact 1.4

v3.12lowAV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.12lowCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · ENISA EU

v3.12lowCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · secure@intel.comexploitability 0.5 · impact 1.4

v3.11.9lowCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-252USprimaryCWE-252US

affected products (5)

Products and version ranges known to be affected.

Dell Computerall versionscert_bundDEcpe:/o:dell:dell_computer:-
HP Computerall versionscert_bundDEcpe:/h:hp:computer:-
n/a Intel(R) Thunderbolt(TM) DCH drivers for Windows≤ before version 88enisa_euvdEU
Intel Corp. Thunderbolt DCH driver≤ 88fstec_bduRU
intel thunderbolt dch driver< 88nvdUScpe:2.3:a:intel:thunderbolt_dch_driver:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0366Intel Thunderbolt DCH Drivers: Mehrere SchwachstellenDeutsch2024-02-13csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Thunderbolt DCH-Treibern ausnutzen, um vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen oder seine Berechtigungen zu erweitern.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2024-02-14modified 2026-06-17

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Related entries.

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+326 more

references (4)

External citations — patches, advisories, analysis.

scry

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