Denial of Service Vulnerability in Intel PROSet/Wireless WiFi Software
CVE-2026-20776

8.3HIGH

Key Information:

Vendor

Intel
Status
Intel(r) Proset/wireless Wifi Software
Vendor
CVE Published:
11 August 2026

What is CVE-2026-20776?

The Intel PROSet/Wireless WiFi Software has a vulnerability that allows a denial of service when an unauthenticated user performs a low complexity attack. This vulnerability requires adjacent access and can be exploited without any special internal knowledge or user interaction. The impact of this vulnerability primarily affects the availability of the system, potentially leading to significant operational disruptions.

Affected Version(s)

Intel(R) PROSet/Wireless WiFi Software See references

References

https://intel.com/content/www/us/en/security-center/advis...

CVSS V4

Score:
8.3
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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