Windows Kernel vulnerabilities
89 known CVE vulnerabilities in Windows Kernel, translated and rated.
- CVE-2026-35420High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2017-11847High
The Windows kernel vulnerability allows an attacker to run arbitrary code in kernel mode, which can lead to installing programs, changing or deleting data, and creating new accounts with full user rights.
- CVE-2017-8561High
The Windows kernel has a privilege escalation vulnerability due to the way it handles objects in memory. This affects multiple versions of Windows, including Windows 8.1, Windows 10, and Windows Server 2016.
- CVE-2026-49798Critical
Use-after-free vulnerability in the Windows kernel allows an unauthorized attacker to elevate privileges locally.
- CVE-2026-45657Critical
A use-after-free vulnerability in the Windows Kernel allows an unauthorized attacker to execute code remotely over a network.
- CVE-2026-40369High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-24289High
A use after free vulnerability in the Windows Kernel allows an authorized attacker to locally elevate privileges.
- CVE-2024-30088HighActively exploited
A vulnerability in the Windows kernel allows elevation of privilege. This flaw can be exploited by a local attacker to gain higher privileges on the system.
- CVE-2024-21371High
Elevation of privilege vulnerability in the Windows kernel. Allows a local attacker to gain elevated privileges.
- CVE-2024-21338HighActively exploited
Elevation of privilege vulnerability in the Windows kernel, allowing an attacker to gain higher privileges on the system.
- CVE-2023-35386High
A vulnerability in the Windows kernel allows for privilege escalation, potentially leading to unauthorized access to the system.
- CVE-2023-35382High
A vulnerability in the Windows kernel allows for privilege escalation, potentially leading to unauthorized access to the system.
- CVE-2023-35359High
A vulnerability in the Windows kernel allows for privilege escalation, potentially leading to unauthorized access to the system.
- CVE-2021-34458Critical
Remote code execution vulnerability in the Windows kernel. It could allow an attacker to execute code in the kernel context.
- CVE-2021-33771HighActively exploited
Elevation of privilege vulnerability in Windows Kernel. Could be exploited to gain administrative privileges.
- CVE-2021-31979HighActively exploited
Elevation of privilege vulnerability in Windows Kernel. Could be exploited to gain administrative privileges.
- CVE-2026-65773High
Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-62788High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-62780High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-62749High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-62737High
Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-62708Medium
Use after free in the Windows Kernel allows an unauthorized attacker to elevate privileges via a physical attack.
- CVE-2026-61930High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-61929High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-54113High
Allocation of resources without limits or throttling in Windows Kernel allows an unauthorized attacker to deny service over a network.
- CVE-2026-58545Medium
Improper access control vulnerability in Windows Kernel. An authorized attacker can bypass a security feature locally.
- CVE-2026-58532High
Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-56644High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-56643High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50688High
A Use-After-Free vulnerability in the Windows kernel allows an authorized attacker to elevate privileges locally. The issue stems from improper memory management in the kernel, potentially leading to arbitrary code execution in kernel context.
- CVE-2026-50687High
Use-after-free vulnerability in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50673High
A null pointer dereference vulnerability in the Windows kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50670High
An out-of-bounds read vulnerability in the Windows kernel allows an authorized attacker to elevate privileges locally. This flaw can be exploited to gain higher-level access on the affected system.
- CVE-2026-50484High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50478High
Use-after-free vulnerability in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50477High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50475Medium
Buffer over-read in Windows Kernel allows an authorized attacker to disclose information locally.
- CVE-2026-50463High
An out-of-bounds read vulnerability in the Windows kernel allows an unauthorized attacker to disclose information over a network.
- CVE-2026-50459High
Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.
- CVE-2026-50436High
Use-After-Free vulnerability in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50429High
An out-of-bounds read vulnerability in the Windows kernel allows an unauthorized attacker to disclose information over a network.
- CVE-2026-50423High
The Windows kernel has an improper access control vulnerability that allows an authorized attacker to elevate privileges locally.
- CVE-2026-50419Low
An exposure of sensitive information to an unauthorized actor in the Windows Kernel allows an authorized attacker to disclose information locally.
- CVE-2026-50399High
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50397High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50390High
Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50377Medium
An out-of-bounds read in the Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50332High
A heap-based buffer overflow in the Windows kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-50329High
A use-after-free vulnerability in the Windows Kernel allows an authenticated attacker to elevate privileges locally.
- CVE-2026-58614Medium
Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally.

