CVE-2026-83896

A heap-based buffer overflow vulnerability exists in Windows Direct Composition . This flaw allows an authorized attacker to achieve local privilege elevation . No specific details regarding the affected component versions, root cause, or exploit code are provided in the documents. Remediation is...

CVE-2026-83867

A heap-based buffer overflow vulnerability exists in Windows Push Notifications . This flaw allows an authorized attacker to achieve local privilege elevation . The CVSS 3.1 score of 7.8 indicates a High severity, with high impact on confidentiality, integrity, and availability. No specific explo...

CVE-2026-83885

The Windows Virtualization-Based Security (VBS) Enclave is vulnerable to a flaw characterized by inadequate encryption strength . This security weakness allows an authorized attacker to perform spoofing locally . The vulnerability is associated with CWE-326 . No specific exploit code or details r...

CVE-2026-83893

The Windows Clipboard User Service is vulnerable to an information disclosure flaw (CWE-497) that allows an authorized attacker to disclose sensitive system information locally. The vulnerability is caused by exposure to an unauthorized control sphere. Remediation is available via an official fix...

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...

CVE-2026-83902

A heap-based buffer overflow exists in Windows Direct Composition which could allow an authorized attacker to perform a local elevation of privilege . The vulnerability is characterized by a HIGH base severity score of 7.8. No specific exploit details or in-the-wild exploitation information are p...

CVE-2026-83901

A Use after free vulnerability exists in the Windows Win32 Kernel Subsystem . This flaw allows an authorized attacker to achieve local privilege escalation . The CVSS 3.1 score of 7.0 (High) reflects high impact on confidentiality, integrity, and availability. No specific exploit code or direct l...

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-2026-83853

A Use after free vulnerability exists in Windows Hello , which allows an authorized attacker to achieve local privilege escalation . The impact is classified as high regarding confidentiality, integrity, and availability. No specific exploit details or in-the-wild exploitation information are pro...

CVE-2026-83852

A Use after free vulnerability exists in the Windows Bind Filter Driver . This flaw allows an authorized attacker to achieve local privilege escalation . The vulnerability is assigned a High base severity score of 7.0. No specific exploit details or specific affected versions are provided in the ...

CVE-2026-83865

A Relative path traversal vulnerability exists in the Windows Internet (wininet.dll) component. This flaw allows an authorized attacker to perform tampering locally on the affected system. The vulnerability is associated with CWE-23 . No specific exploit information or in-the-wild exploitation de...

CVE-2026-83875

A vulnerability exists in the HID Parser Library where an out-of-bounds read occurs. This flaw allows an authorized attacker to disclose information locally . The impact is categorized as a high confidentiality loss. No specific exploit information or remediation details are provided in the docum...

CVE-2026-83864

The Windows NTFS file system contains an improper access control vulnerability. This flaw allows an authorized attacker to perform a local information disclosure , potentially exposing sensitive data. While the vulnerability is confirmed, the provided documents do not specify the exact component,...

CVE-2026-83866

A Use after free vulnerability exists in Windows Win32K , which allows an authorized attacker to achieve local privilege escalation . While specific impacted versions are not detailed in the provided documents, the vulnerability is categorized as a high-severity issue. No specific exploit links o...

CVE-2026-83876

A Use after free vulnerability in Windows Shell allows an authorized attacker to achieve local privilege elevation . The vulnerability is characterized as having a high severity with a CVSS 3.1 score of 7.8 . No specific versions, root causes, or exploit details are provided in the documents. Rem...

CVE-2026-83872

A vulnerability exists in Windows TCP/IP due to an incorrect conversion between numeric types (CWE-681). This flaw allows an authorized attacker to perform a local elevation of privilege . The impact includes high severity for confidentiality, integrity, and availability. No specific exploit deta...

CVE-2026-83846

A Use after free vulnerability exists in the Connected Devices Platform Service (Cdpsvc) . This flaw allows an authorized attacker to achieve local privilege escalation . No specific technical root cause details, affected versions, or exploit links are provided in the documents. Remediation infor...

CVE-2026-83836

A Heap-based buffer overflow exists in Windows Event Tracing which could allow an unauthorized attacker to execute code locally . The vulnerability involves a CWE-122 (Heap-based Buffer Overflow) and CWE-191 (Integer Underflow) condition. The Base Severity is High (7.8), with the attack vector be...

CVE-2026-83842

A double free vulnerability exists within the Windows TCP/IP stack. This flaw allows an authorized attacker to achieve local privilege escalation . Exploitation details and specific affected versions are not provided in the documents. Remediation involves applying the official fix from Microsoft.

CVE-2026-83848

A vulnerability exists in the Windows COM+ Event System Service due to an untrusted pointer dereference . This flaw allows an authorized attacker to achieve local privilege escalation . No specific exploit details or versions are provided in the documents, though the issue is confirmed with a HIG...