CVE-2026-20854 (HIGH CVSS 7.5): Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability

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CVE-2026-20854 (HIGH CVSS 7.5): Windows Local Security Autho…

CVE-2026-20854 is a high vulnerability (CVSS 7.5). EPSS: 1.0% exploitation probability. Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network. Rulezet contains 1 detection rule to protect your environment.

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