CVE-2026-83586

The Windows Resilient File System (ReFS) Deduplication Service is vulnerable to weak authentication (CWE-1390), which allows an authorized attacker to perform a local privilege elevation . The impact includes high risks to confidentiality, integrity, and availability. An official fix is available...

CVE-2026-83741

A Use after free vulnerability in Internet Explorer allows an authorized attacker to achieve local privilege escalation . The vulnerability is classified with a CVSS 3.1 base score of 7.8 and is categorized under CWE-416 . No specific exploit details or specific component files are provided in th...

CVE-2026-83912

A Use after free vulnerability in Windows Direct Composition allows an authorized attacker to achieve local privilege elevation . The vulnerability is associated with CWE-416 . While the impact involves high levels of confidentiality, integrity, and availability, specific technical details regard...

CVE-2026-83871

A Heap-based buffer overflow exists in OpenSSH for Windows , which allows an authorized attacker to achieve local privilege elevation . The vulnerability involves a Time-of-check Time-of-use (TOCTOU) Race Condition (CWE-367) and a Heap-based Buffer Overflow (CWE-122). The CVSS 3.1 base score is 7...

CVE-2026-83911

A heap-based buffer overflow exists in Windows Storage which can be leveraged by an authorized attacker to achieve local privilege elevation . The vulnerability is classified as High severity with a CVSS 3.1 score of 7.0. No specific exploit details or in-the-wild exploitation information are pro...

CVE-2026-83886

A Use after free vulnerability exists in the Windows Update Orchestrator Service . This flaw allows an authorized attacker to achieve local privilege elevation . While the specific technical root cause is not detailed in the provided documents, the impact includes high levels of confidentiality, ...

CVE-2026-70241

A Use after free vulnerability exists in Windows Kerberos that allows an authorized attacker to achieve local privilege escalation . The impact includes high levels of confidentiality, integrity, and availability. No specific exploit details or in-the-wild exploitation information are provided in...

CVE-2026-70243

A Use after free vulnerability exists in the Windows Kernel , which may allow an authorized attacker to achieve local privilege escalation . The vulnerability is characterized by a high base severity score of 7.0. No specific exploit details, affected versions, or remediation steps are provided i...

CVE-2026-70248

A null pointer dereference vulnerability exists in Windows Hyper-V . This flaw allows an authorized attacker to perform a local denial of service (DoS) attack. No specific versions or exploit links are provided in the documents, but the vulnerability has an official fix available.

CVE-2026-70128

An out-of-bounds read vulnerability exists in the HID Parser Library , which allows an authorized attacker to disclose information locally . The vulnerability results in a high confidentiality impact as it enables local information disclosure. No specific exploitation details or exploit links are...

CVE-2026-70151

A Use after free vulnerability exists in Windows Direct Composition . This flaw allows an authorized attacker to achieve local privilege elevation . While the root cause is identified as a memory management issue, the provided documents do not specify the exact component, file, or version affecte...

CVE-2026-83569

A heap-based buffer overflow exists in the HID Parser Library , which could allow an authorized attacker to achieve local privilege elevation . The vulnerability is characterized by a high severity score of 7.8 (CVSS v3.1), indicating significant impacts on confidentiality, integrity, and availab...

CVE-2026-70299

The Windows Bind Filter Driver contains an improper access control vulnerability (CWE-863) that allows an authorized attacker to perform a local privilege escalation . The vulnerability has a High base severity score of 8.8. No specific exploit code or details regarding the underlying root cause ...

CVE-2026-70286

A heap-based buffer overflow exists in the Windows Win32K - GRFX component. This vulnerability allows an authorized attacker to achieve local privilege elevation . No specific exploit details or in-the-wild exploitation instances are provided in the documents. Remediation is indicated as an offic...

CVE-2026-83909

The Windows Win32 Kernel Subsystem is affected by an information disclosure vulnerability. An authorized attacker can exploit this flaw to disclose sensitive system information locally. This vulnerability is associated with CWE-497 (Exposure of Sensitive System Information to an Unauthorized Cont...

CVE-2026-70222

A Relative path traversal vulnerability exists in Windows Shell . This flaw allows an authorized attacker to achieve local privilege elevation . The vulnerability is associated with CWE-23 . No specific exploit information or specific internal component details are provided in the documentation.

CVE-2026-83892

A vulnerability exists in the HID Parser Library component of Windows , where an out-of-bounds read allows an authorized attacker to disclose information locally . The severity is rated as MEDIUM with a CVSS 3.1 score of 5.5. No specific exploit details or in-the-wild exploitation data are provid...

CVE-2026-83868

A race condition exists in the Microsoft Bluetooth Driver due to improper synchronization during concurrent execution using a shared resource. This vulnerability allows an authorized attacker to achieve local privilege escalation . The CVSS 3.1 score is 7.0 (High), reflecting high impacts on conf...

CVE-2026-83882

A heap-based buffer overflow vulnerability exists in the Windows Kernel . This flaw allows an authorized attacker to achieve local privilege elevation . No specific component, file, or version information is provided in the documents, and no exploit details or remediation instructions are specifi...

CVE-2026-83879

A race condition vulnerability exists in the Windows Overlay Filter due to concurrent execution using a shared resource with improper synchronization. This flaw allows an authorized attacker to achieve local privilege elevation . The CVSS 3.1 base score is 7.0 (HIGH) , with impacts noted across c...