CVE-2023-26596 | BDVDB-2026-224582 Detail

Intel(R) Thunderbolt(TM) DCH drivers for Windows

Description#

Improper access control in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable denial of service via local access.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: local.

Weaknesses#

CWE-284 Improper Access Control

References#

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html

Exploit#

No public exploit known

History#

Version 12024-02-14Record published in the CVE List.
Version 22024-08-15Most recent update recorded in the CVE List.

Published

Published: 2024-02-14
Last modified: 2024-08-15

Vendor information

Vendor: Not stated
Product: Intel(R) Thunderbolt(TM) DCH drivers for Windows

Score

2.5 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 4.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
before version 88
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

2.5 Low

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

Metric breakdown
Attack Vector	Local
Attack Complexity	High
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).