CVE-2026-85808
HighCVSS 7.5Summary
An out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.
Risk Assessment
A network-based attacker can cause a denial of service against RRAS, potentially disrupting routing and remote access for the organization.
Recommendation
Apply Microsoft security updates for RRAS as soon as possible and consider restricting exposure of this service to untrusted networks.
Other vulnerabilities in Windows Routing and Remote Access Service (RRAS)
See all- CVE-2026-96245High
Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
- CVE-2026-85339High
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine.
- CVE-2026-85322High
Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
- CVE-2026-70158High
A Remote Code Execution (RCE) vulnerability in Windows Routing and Remote Access Service (RRAS) allows an attacker to gain unauthorized access to the victim's machine. Exploitation can lead to full system compromise.
- CVE-2026-69590Critical
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
- CVE-2023-35367Critical
A vulnerability in the Windows Routing and Remote Access Service (RRAS) allows for remote code execution. An attacker can exploit this flaw to gain control over the system.
- CVE-2023-35366Critical
A vulnerability in the Windows Routing and Remote Access Service (RRAS) allows for remote code execution. An attacker can exploit this flaw to gain control over the system.
- CVE-2023-35365Critical
A vulnerability in the Windows Routing and Remote Access Service (RRAS) allows for remote code execution. An attacker can exploit this flaw to gain control over the system.
- CVE-2026-49791High
Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
- CVE-2026-20843High
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS