Multiple Microsoft Windows Products Vulnerabilities

July 24, 2025

Severity

High

Analysis Summary

CVE-2025-49672 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49673 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49674 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49676 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49688 CVSS:8.8

Double free in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49729 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49753 CVSS:8.8

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-49685 CVSS:7

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2025-48809 CVSS:5.5

Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2025-48810 CVSS:5.5

Processor optimization removal or modification of security-critical code in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

Impact

Buffer Overflow
Code Execution
Privilege Escalation
Information Disclosure

Indicators of Compromise

CVE

CVE-2025-49672
CVE-2025-49673
CVE-2025-49674
CVE-2025-49676
CVE-2025-49688
CVE-2025-49729
CVE-2025-49753
CVE-2025-49685
CVE-2025-48809
CVE-2025-48810

Affected Vendors

Microsoft

Affected Products

Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows 10 Version 1809 for 32-bit Systems
Microsoft Windows 10 Version 1809 for x64-based Systems
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022
Microsoft Windows Server 2019 (Server Core installation)
Microsoft Windows Server 2022 (Server Core installation)
Microsoft Windows Server 2008 for 32-bit Systems Service Pack 2
Microsoft Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Microsoft Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Microsoft Windows Server 2008 R2 for x64-based Systems Service Pack 1
Microsoft Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Microsoft Windows Server 2012 (Server Core installation)
Microsoft Windows Server 2012 R2 (Server Core installation)
Microsoft Windows Server 2016 (Server Core installation)
Microsoft Windows Server 2025
Microsoft Windows 11 Version 23H2 for x64-based Systems
Microsoft Windows 11 Version 23H2 for ARM64-based Systems
Microsoft Windows Server 2025 (Server Core installation)
Microsoft Windows 10 Version 22H2 for x64-based Systems
Microsoft Windows 11 Version 22H2 for x64-based Systems
Microsoft Windows 11 Version 22H2 for ARM64-based Systems
Microsoft Windows 10 Version 21H2 for x64-based Systems
Microsoft Windows 10 Version 22H2 for 32-bit Systems
Microsoft Windows 10 Version 22H2 for ARM64-based Systems
Microsoft Windows 10 Version 21H2 for ARM64-based Systems
Microsoft Windows 10 Version 21H2 for 32-bit Systems
Microsoft Windows Server 2022 23H2 Edition (Server Core installation)