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#Windows Remote Procedure Call

CVE-2026-20821: Remote Procedure Call Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

Microsoft Security Response Center
#vulnerability#Windows Remote Procedure Call#Security Vulnerability
CVE-2025-59502: Remote Procedure Call Denial of Service Vulnerability

Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.

CVE-2024-20678: Remote Procedure Call Runtime Remote Code Execution Vulnerability

**According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?** Any authenticated user could trigger this vulnerability. It does not require admin or other elevated privileges.

CVE-2023-36596: Remote Procedure Call Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

CVE-2023-35300: Remote Procedure Call Runtime Remote Code Execution Vulnerability

**How could an attacker exploit this vulnerability?** The authenticated attacker could take advantage of this vulnerability to execute malicious code through the RPC runtime.

CVE-2023-35316: Remote Procedure Call Runtime Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

CVE-2023-35300: Remote Procedure Call Runtime Remote Code Execution Vulnerability

**How could an attacker exploit this vulnerability?** The authenticated attacker could take advantage of this vulnerability to execute malicious code through the RPC runtime.

CVE-2023-35316: Remote Procedure Call Runtime Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

CVE-2023-21708: Remote Procedure Call Runtime Remote Code Execution Vulnerability

**How could an attacker exploit this vulnerability?** To exploit this vulnerability, an unauthenticated attacker would need to send a specially crafted RPC call to an RPC host. This could result in remote code execution on the server side with the same permissions as the RPC service.

CVE-2022-35830: Remote Procedure Call Runtime Remote Code Execution Vulnerability

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to invest time in repeated exploitation attempts through sending constant or intermittent data.