CVE-2026-112758

Name of the Vulnerable Software and Affected Versions Windows Defender Firewall Service (affected versions not specified)

Description A double free issue in the Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. A double free occurs when the program attempts to free the same memory location twice, which can lead to memory corruption and system instability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.