CVE-2026-50294

Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally...

CVE-2026-50294

CVE-2026-50294 : Windows Kernel exposes sensitive system information to an unauthorized control sphere, enabling a local attacker to disclose information. Documents confirm a local attack vector with high confidentiality impact; no exploitation details or remediation are provided in the connected...

CVE-2026-50311

Improper access control in Windows Server allows an authorized attacker to elevate privileges locally...

CVE-2026-50308

CVE-2026-50308 is a Windows NTFS vulnerability described as an integer underflow (wrap or wraparound) that could allow an unauthorized attacker to execute code locally. Sources consistently state: affected component is Windows NTFS on Windows systems; impact is local code execution with high seve...

CVE-2026-50311

CVE-2026-50311 concerns Windows Server where improper access control allows an authorized user to locally elevate privileges. Root cause: insufficient authorization checks in the affected Windows Server components, enabling privilege escalation with local access and no user interaction required. ...

CVE-2026-49799 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

...

CVE-2026-49799

Technical details are not publicly available in the provided documents. No confirmed affected products, fixes, or exploit specifics are described here; monitor official sources for updates.

CVE-2026-49799 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

...

CVE-2026-49800

CVE-2026-49800 affects Windows Web Proxy Auto-Discovery Protocol (WPAD). Root cause is an integer overflow/wraparound in WPAD handling. Impact described as local privilege escalation for an authorized attacker, with high confidentiality, integrity, and availability impact. No specific exploit det...

CVE-2026-49798

CVE-2026-49798 is a Windows Kernel use-after-free vulnerability that enables local privilege escalation. The root cause is use-after-free in kernel code, allowing an unauthenticated attacker with local access to elevate privileges. Affected component details are limited in the provided documents;...

CVE-2026-49797

CVE-2026-49797 : Heap-based buffer overflow in Windows NTFS enables local code execution by an unauthenticated attacker. Affected component: NTFS. CVSSv3.1: 7.8 (HIGH). Exploitation status is not provided in the available documents; no remediation details are included.

CVE-2026-49796

CVE-2026-49796 is a heap-based buffer overflow in Windows GDI+ that can let a local attacker execute code. Affected: Windows GDI+ component; root cause is a heap buffer overflow. Impact per CVSS: local attack with user interaction required, high confidentiality, integrity, and availability impact...

CVE-2026-49795

CVE-2026-49795 is a use-after-free in the Windows Kernel that allows an authorized local attacker to elevate privileges. Affected: Windows kernel code paths implementing kernel objects referenced after free. Root cause: use-after-free leads to arbitrary code execution with SYSTEM privileges; impa...

CVE-2026-49793

CVE-2026-49793 is a heap-based buffer overflow in the Windows Resilient File System (ReFS) that could allow an authorized local attacker to execute code. Affected component: ReFS mechanisms handling memory allocations during I/O; root cause described as a heap-based overflow, enabling code execut...

CVE-2026-49792

CVE-2026-49792 is a Windows ReFS vulnerability due to a numeric truncation error that allows an authorized, local attacker to execute code. Affected component is Windows Resilient File System (ReFS); impact is local code execution with high confidentiality, integrity, and availability impact as p...

CVE-2026-49791

CVE-2026-49791 affects Windows Routing and Remote Access Service (RRAS). The issue is an improper link resolution before file access (link following) that can allow an authorized, local attacker to elevate privileges. The vulnerability is triggered locally with low attack complexity and low privi...

CVE-2026-49789

CVE-2026-49789 is a Windows NTFS elevation-of-privilege vulnerability. A stack-based buffer overflow in NTFS could allow an authorized local attacker to escalate privileges. Affected component: Windows NTFS subsystem. Root cause: stack-based overflow in an NTFS operation, leading to potential cod...

CVE-2026-49783

CVE-2026-49783 is a Windows Secure Boot issue described as an improperly implemented security check for the standard, enabling a local attacker with low privileges to bypass a security feature. The CVSS v3.1 base score is 7.8 (HIGH) with local attack vector, low attack complexity, no user interac...

CVE-2026-49183

CVE-2026-49183 describes a race condition in Windows Clipboard Server due to improper synchronization, enabling a local attacker with low privileges to elevate to higher rights. The affected component is the Windows Clipboard Server (shared resource handling) and the root cause is concurrent exec...

CVE-2026-49184

The CVE-2026-49184 entry describes a heap-based buffer overflow in Windows NTFS that allows a local attacker to execute code. Affected component: Windows NTFS subsystem; root cause is a heap-based overflow. Impact: local code execution with high severity (CVSSv3.1 base score 8.4). No specific pat...