CVE-2026-83857

A use after free vulnerability exists in the Windows Universal Disk Format File System Driver (UDFS) . This flaw allows an authorized attacker to achieve local privilege escalation . The vulnerability is associated with CWE-121 (Stack-based Buffer Overflow) . Details regarding specific affected v...

CVE-2026-83841

A race condition vulnerability exists in Windows Win32K due to concurrent execution using a shared resource with improper synchronization. This flaw allows an authorized attacker to achieve local privilege elevation . The vulnerability has an official fix available, but no specific exploit detail...

CVE-2026-83840

A weak authentication vulnerability in Windows Error Reporting allows an authorized attacker to achieve local privilege escalation . The vulnerability is associated with CWE-1390 . While the CVSS v3.1 score is 7.8 (High) , the documents do not provide specific software versions, root cause detail...

CVE-2026-83845

Improper privilege management in Windows Internet (wininet.dll) allows an authorized attacker to perform spoofing locally. The vulnerability is associated with CWE-290 (Authentication Bypass by Spoofing). According to the CVSS 3.1 metrics, the flaw has a High severity score of 8.4, affecting Conf...

CVE-2026-83829

A heap-based buffer overflow exists in the Microsoft Windows Search Component . This vulnerability allows an authorized attacker to achieve local privilege escalation . The impact includes potential high levels of confidentiality, integrity, and availability loss. No specific exploit code or in-t...

CVE-2026-83830

A heap-based buffer overflow exists in the Windows COM+ Event System Service . This vulnerability allows an authorized attacker to achieve local privilege escalation . No specific details regarding the root cause, affected versions, or available exploits are provided in the documents. Remediation...

CVE-2026-83837

A vulnerability in Windows Kernel-Mode Drivers exists due to improper access control . This flaw allows an authorized attacker to achieve local privilege escalation . The vulnerability is categorized under CWE-441 (Unintended Proxy or Intermediary). While the documentation confirms the high sever...

CVE-2026-83835

A buffer over-read vulnerability exists in the Windows Common Log File System Driver . This flaw allows an authorized attacker to disclose information locally on the affected system. The vulnerability is associated with CWE-126 and CWE-497 . No specific exploit information or remediation details ...

CVE-2026-83794

The Windows Portable Device MTP Driver contains an out-of-bounds read vulnerability. This flaw allows an authorized attacker to perform a local information disclosure , potentially exposing sensitive data. The vulnerability is associated with CWE-125 . While the risk is classified as MEDIUM , the...

CVE-2026-83783

A heap-based buffer overflow vulnerability exists in Windows Management Instrumentation . This flaw allows an authorized attacker to achieve local privilege elevation . The vulnerability is categorized as a High severity issue (CVSS 3.1 score of 7.8). Remediation is available via an official fix ...

CVE-2026-83781

The Windows Program Compatibility Assistant Service is vulnerable to an improper null termination (CWE-170) flaw. This vulnerability allows an authorized attacker to achieve local privilege escalation . No specific versions or exploit details are provided in the documents; however, a remediation ...

CVE-2026-83790

A Use after free vulnerability in Windows Hello allows an authorized attacker to achieve local privilege escalation . The issue is classified with a High base severity score of 7.0. While specific technical component details or exploit links are not provided in the documents, the vulnerability is...

CVE-2026-83785

A Use after free vulnerability exists in the Windows COM+ Event System Service . This flaw allows an authorized attacker to achieve local privilege escalation . No specific software versions or exploit links are provided in the documents; however, a remediation level of OFFICIAL_FIX is indicated.

CVE-2026-83791

The Windows Virtual Input component is susceptible to an improper authorization vulnerability (CWE-283), which allows an authorized attacker to achieve local privilege escalation . The vulnerability is rated with a CVSS v3.1 score of 7.8 (High). No specific exploit details or remediation versions...

CVE-2026-83792

An incorrect authorization flaw exists in the Windows Device Install Service , which allows an authorized attacker to achieve local privilege elevation . The vulnerability is associated with CWE-863 and has been assigned a high severity score of 7.8. While the specific root cause and affected ver...

CVE-2026-83786

A vulnerability in Windows NTFS allows an authorized attacker to disclose sensitive information locally through the generation of error messages. This issue is classified as an information disclosure vulnerability (CWE-209) with a Medium base severity score. While the vulnerability allows for loc...

CVE-2026-83764

A vulnerability in the Windows Clipboard User Service stems from incorrect authorization , which allows an authorized attacker to perform a local information disclosure . The CVSS 3.1 score is 5.5, reflecting a MEDIUM severity with HIGH confidentiality impact. No specific exploit information or r...

CVE-2026-83757

A heap-based buffer overflow exists in the Windows Win32K component. This vulnerability allows an authorized attacker to achieve local privilege escalation . The official remediation is an OFFICIAL_FIX provided by Microsoft. No specific exploit code or in-the-wild exploitation details are provide...

CVE-2026-83773

The Windows MIDI Service Module is vulnerable to an information disclosure flaw (CWE-497). This vulnerability allows an authorized attacker to disclose sensitive system information locally due to exposure to an unauthorized control sphere. No specific exploit details or patch versions are provide...

CVE-2026-83763

A type confusion vulnerability in the Windows Input System allows an authorized attacker to achieve local privilege elevation . The root cause involves the access of a resource using an incompatible type. While specific affected versions are not detailed in the provided documents, remediation is ...