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VULNERABILITIES

CVE-2026-20749 Details

Description

Out-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow an escalation of privilege. Network adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (low) impacts.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01422.html [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]
CWE-125Out-of-bounds ReadCISA-ADP

Affected Products

ProductVersions

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-20749
NVD Published Date:
Aug 11, 2026
NVD Last Modified:
Sep 1, 2026
Source:
[email protected]
CVE-2026-20749 Details - Not Deferred