CVE-2025-20618

Severity: high (CVSS 7.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-05-13 · updated 2026-06-17
Weakness: CWE-121

Description

Stack-based buffer overflow for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.100 may allow a privileged user to potentially enable denial of service via local access.

Affected products

Intel(R) PROSet/Wireless WiFi Software for Windows: before 23.100.0 — fixed in 23.100.0

How to fix

Upgrade to a fixed version: Intel(R) PROSet/Wireless WiFi Software for Windows 23.100.0. Check the vendor advisory for mitigations.

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01270.html

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