CVE-2026-49799 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

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CVE-2026-40378

CVE-2026-40378 affects Windows Local Security Authority Subsystem Service (LSASS). A memory allocation with an excessive size value can allow an unauthenticated attacker to cause a network-based denial of service. The CVSSv3.1 base score is 7.5 (HIGH). No exploitation details are provided in the ...

CVE-2026-40378 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

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Exploit for Stack-based Buffer Overflow in Microsoft

CVE-2026-41089 !TIP If the setup does not start, add t...

CVE-2026-26155

Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability...

EUVD-2026-22496

Null pointer dereference in Windows Local Security Authority Subsystem Service LSASS allows an unauthorized attacker to deny service over a network...

EUVD-2026-22378

Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability...

CVE-2026-26155

Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability...

CVE-2026-26155

CVE-2026-26155 is a Microsoft Local Security Authority Subsystem Service information disclosure vulnerability. The entry lists a CVSS v3.1 base score 6.5 (MEDIUM) with vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, indicating a Network attack vector, low complexity , and low privileges requ...

CVE-2026-26155 Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability

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CVE-2026-26155 Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability

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Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability

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Microsoft Windows Local Security Authority Subsystem Service 安全漏洞

The Microsoft Windows Local Security Authority Subsystem Service is an internal program of the American company Microsoft, responsible for implementing Windows system security policies. It verifies user identities when a computer or server is logged in, manages user password changes, and generate...

PT-2026-32735

Name of the Vulnerable Software and Affected Versions Microsoft Local Security Authority Subsystem Service affected versions not specified Description An issue exists that allows attackers to obtain sensitive information and affect the system. Recommendations At the moment, there is no informatio...

PT-2026-21777

Name of the Vulnerable Software and Affected Versions Trellix HX Agent affected versions not specified Description A security issue exists in the Trellix HX Agent driver file fekern.sys that could allow a local user to gain elevated system privileges. Exploitation involved leveraging a Bring Your...

CVE-2026-20875

Null pointer dereference in Windows Local Security Authority Subsystem Service LSASS allows an unauthorized attacker to deny service over a network...

CVE-2026-20854

Use after free in Windows Local Security Authority Subsystem Service LSASS allows an authorized attacker to execute code over a network...

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

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CVE-2026-20875 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

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Microsoft Windows Local Security Authority Subsystem Service 代码问题漏洞

The Microsoft Windows Local Security Authority Subsystem Service is an internal Microsoft program that runs Windows system security policies. It authenticates users when they log on to a computer standalone or server, manages user password changes, and generates access characters. It also leaves...