CVE-2026-84013

A use after free vulnerability exists in the Windows Telephony Server component. This flaw allows an authorized attacker to achieve local privilege escalation . The vulnerability is confirmed with a CVSS 3.1 base score of 7.8. No specific exploit links or detailed remediation steps are provided i...

CVE-2026-84014

A Heap-based buffer overflow exists in the Windows Device Association Service . This vulnerability allows an authorized attacker to achieve local privilege elevation . The issue is associated with CWE-122 (Heap-based Buffer Overflow) and CWE-362 (Race Condition). No specific exploit links or deta...

CVE-2026-83920

A heap-based buffer overflow exists in the Microsoft Windows Search Component . This vulnerability allows an authorized attacker to achieve local privilege escalation . No specific versions, exploit details, or remediation steps are provided in the documents beyond the existence of an official fix.

CVE-2026-83919

A heap-based buffer overflow exists in the Microsoft Internet Messaging API . This vulnerability allows an authorized attacker to achieve local code execution . No specific versions are listed as affected, and no exploit information is provided in the documents. Remediation is indicated as an off...

CVE-2026-83916

A double free vulnerability in Windows Error Reporting allows an authorized attacker to achieve local code execution . The vulnerability is characterized by a CWE-415 flaw, which can lead to significant impacts on confidentiality, integrity, and availability . An official fix is available, and sp...

CVE-2026-83922

A Use after free vulnerability exists in Windows Direct Composition . This flaw allows an authorized attacker to achieve local privilege escalation . No specific software versions, exploit details, or remediation steps are provided in the documents.

CVE-2026-83926

A security vulnerability in Windows Hello was identified involving improper certificate validation (CWE-295). This flaw allows an authorized attacker to bypass a security feature locally. The vulnerability carries a Medium severity rating with a CVSS 3.1 score of 4.4. No specific exploit details ...

CVE-2026-83921

A heap-based buffer overflow exists in the Microsoft Windows Search Component (Windows Search Service). This vulnerability allows an authorized attacker to achieve local privilege escalation . While the technical root cause is identified as a heap-based buffer overflow, specific exploit details o...

CVE-2026-83769

A Use after free vulnerability exists in OpenSSH for Windows , which allows an authorized attacker to achieve local privilege escalation . The vulnerability is classified with a CVSS 3.1 base score of 7.8 , indicating a high severity. No specific exploit details or in-the-wild exploitation record...

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-2026-83911

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-2026-83871

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-2026-83886

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...