CVE-2026-35421

CVE-2026-35421 describes a heap-based buffer overflow in Windows GDI that permits a local attacker to execute arbitrary code. The entry lists a CVSS v3.1 base score of 7.8 (HIGH) with LOCAL attack vector, LOW attack complexity, NO privileges required, user interaction required, and impacts to con...

CVE-2025-24990

CVE-2025-24990 is a local privilege escalation in the Microsoft‑supplied Agere Modem Driver (ltmdm64.sys). The issue is described as an untrusted pointer dereference within the driver, enabling a local attacker to escalate privileges to administrator. Microsoft addressed it by removing the driver...

CVE-2025-59282

CVE-2025-59282 affects Inbox COM Objects. The vulnerability is a race condition caused by concurrent access to a shared resource, leading to potential local code execution by an authenticated attacker with local access. The score in public metrics lists a CVSS v3.1 base score of 7.0 (HIGH) with l...

CVE-2026-21519

CVE-2026-21519 is a local elevation-of-privilege flaw in Windows Desktop Window Manager caused by type confusion. An authenticated, low-privilege attacker can overwhelm DWM locally to gain SYSTEM rights, with no user interaction required. It has been identified as exploited in the wild by multipl...

CVE-2026-23673

Technical details are not publicly provided in the supplied documents. Monitor for updates.

CVE-2026-50694

CVE-2026-50694 is a Windows SSTP use-after-free vulnerability that could allow an unauthenticated attacker to execute code remotely over the network. The issue affects Windows Secure Socket Tunneling Protocol (SSTP) and is rated high/critical in external assessments, with exploitation possible wi...

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-2025-25004

CVE-2025-25004 affects Microsoft PowerShell. The connected documents corroborate a local privilege escalation vulnerability due to improper access control, enabling an authorized attacker to obtain elevated privileges on the host. The advisory entries (including NCSC-2025-0313) assign CVSS v3.1/3...

CVE-2026-42836

CVE-2026-42836: A race condition due to improper synchronization in the Windows Function Discovery Service (fdwsd.dll) enables a locally authenticated attacker to escalate privileges. The issue is described as a concurrency problem with a shared resource. Affected component: Function Discovery Se...

CVE-2025-54100

CVE-2025-54100 is a PowerShell RCE vulnerability tied to improper neutralization during MSHTML-based HTML parsing when Invoke-WebRequest is used without -UseBasicParsing. Affected: Windows PowerShell 5.1 on Windows 10/11 and Windows Server 2008–2025; attack is locally exploitable with user intera...

CVE-2026-20805

CVE-2026-20805 is a local information-disclosure vulnerability in Microsoft Windows Desktop Window Manager (dwm.exe). The provided documents describe that an authenticated, low-privilege user can leak sensitive information via improper handling of ALPC-related structures (ALPC ports/sections) and...

CVE-2026-58594

CVE-2026-58594 is a Windows Remote Desktop Client RCE vulnerability caused by an integer overflow/wraparound in the RDP client. Public sources (NVD/NCSC/CIRCL) attribute network-based exploitation with potential arbitrary code execution on vulnerable Windows systems. Connected entries confirm the...

CVE-2026-33827

CVE-2026-33827 is a Windows TCP/IP race-condition vulnerability in the IPv6/IPSec processing path (tcpip.sys) that enables remote code execution. Exploitation described in connected docs requires sending crafted IPv6 packets (with IPSec) to Windows hosts with IPSec enabled; no authentication or u...

CVE-2026-50507

CVE-2026-50507 concerns a Protection mechanism failure in Windows BitLocker that allows an unauthorized attacker to bypass a security feature via a physical attack . The connected documents corroborate a vulnerability affecting Windows BitLocker, with a CVSS v3.1 base score of 6.8 (Medium). The a...

CVE-2026-20856

CVE-2026-20856 is a Windows Server Update Services (WSUS) remote code execution vulnerability caused by improper input validation. Exploitation is possible over a network with no user interaction; CVSSv3.1 base score 8.1 (High). Public references note this is addressed by January 2026 security up...

CVE-2026-26179

Technical details about CVE-2026-26179 are not provided in the available documents; no product/version specifics or exploit information are disclosed. Monitor for updates.

CVE-2026-42989

Winlogon Elevation of Privilege (CVE-2026-42989) is caused by improper link resolution before file access ("link following"). This vulnerability allows an authorized, local attacker to gain higher privileges. Affected: Winlogon component on Windows; impact is local privilege escalation with a CVS...

CVE-2026-26151

CVE-2026-26151 describes insufficient UI warnings in Windows Remote Desktop that can enable a network attacker to spoof a remote session. The NVD entry lists a CVSS v3.1 base score of 7.1 (HIGH) with network access, no privileges required, user interaction required, and impact to confidentiality ...

CVE-2026-32073

CVE-2026-32073 refers to a Local Privilege Escalation in the Windows Ancillary Function Driver for WinSock. The advisory notes a local attack vector with high impact (C:H/I:H/A:H) and a low-privilege, no-user-interaction requirement, under CVSS 3.1: base score 7.0, attack vector Local, attack com...

CVE-2026-47652

The CVE-2026-47652 entry concerns a Windows Hyper-V component vulnerability described as an out-of-bounds read that can yield local code execution by an unauthorized attacker. Public sources indicate the flaw affects Windows Hyper-V, with an attack vector that is Local and requires High privilege...

CVE-2026-21530

CVE-2026-21530 : A double-free vulnerability in Windows Rich Text Edit is described as enabling an authorized attacker to perform local privilege escalation. The connected documents confirm the affected component and the local-privilege-elevation impact but do not provide exploit details, specifi...

CVE-2026-25177

CVE-2026-25177 is an elevation-of-privilege vulnerability in Active Directory Domain Services. The CVE affects AD DS and permits an authorized attacker to elevate privileges over the network (CVSS v3.1: 8.8, Network, Privileges Required: Low, User Interaction: None, Confidentiality/Integrity/Avai...

CVE-2026-25187

CVE-2026-25187 is a Winlogon elevation-of-privilege vulnerability described as improper link resolution before file access (link following). It is a local vulnerability in Windows Winlogon that could allow an authorized attacker to elevate privileges to SYSTEM with no user interaction required. T...

CVE-2026-33838

Technical details about CVE-2026-33838 are not publicly available in the provided documents. Monitor for updates from vendors and advisories before assessing impact or remediation.

CVE-2026-34339

Technical details about CVE-2026-34339 (Windows LDAP denial of service) are not publicly available in the provided connected documents. Monitor for updates from Microsoft/NVD for affected products, vectors, and fixes.

CVE-2026-40405

Technical details about CVE-2026-40405 are not publicly provided in the connected documents. The materials reiterate a Windows TCP/IP null pointer dereference causing potential denial of service. Monitor for updates from official sources for impact, affected products, and fixes.

CVE-2026-32183

CVE-2026-32183 is a Windows Snipping Tool vulnerability that allows local execution of arbitrary code due to improper neutralization of special elements in a command (command injection). Affected component: Snipping Tool on Windows. Impact per sources: Executing (remote) code with high confidenti...

CVE-2026-34342

CVE-2026-34342 describes a race condition in Windows Print Spooler Components enabling local privilege escalation for an authenticated attacker. The vulnerability arises from improper synchronization on a shared resource, leading to concurrent execution issues. Impact is local elevation of privil...

CVE-2026-20857

CVE-2026-20857 affects the Windows Cloud Files Mini Filter Driver. The vulnerability is an untrusted pointer dereference that enables an authorized attacker to elevate privileges locally. Multiple Nessus/NVD/NCSC entries map this CVE to the January 2026 Microsoft security update KB5074109 (Window...

CVE-2026-40415

Technical details (affected product, component, root cause, impact, remediation) are not publicly available in the provided documents. Monitor for updates from official advisories.

CVE-2026-50343

CVE-2026-50343, a Microsoft Install Service Elevation of Privilege vulnerability, arises from improper privilege management. An authorized local attacker could elevate privileges on affected Windows systems. The vulnerability is listed among several critical Windows privilege-escalation issues di...

CVE-2026-57092

CVE-2026-57092 — Windows VMSwitch use-after-free can lead to a network-based Elevation of Privilege. The issue is triggered in the Windows VMSwitch component and, per sources, enables an authorized attacker to escalate privileges over the network. The CVE is listed as critical (CVSS v3.1: AV:N/AC...

CVE-2026-44802

CVE-2026-44802 is a use-after-free in Windows DWM Core Library that enables a local privilege escalation by an authorized user. CVSS 3.1 base score 7.8 (High) with local attack vector, low attack complexity, and require low privileges with no user interaction; impact to confidentiality, integrity...

CVE-2026-23667

CVE-2026-23667 is described as a Local privilege-escalation vulnerability affecting Broadcast DVR. The available data show a CVSS 3.1 base score of 7.0 (HIGH) with local attack vector, high impact on confidentiality, integrity, and availability, and no user interaction required. Exploitation is l...

CVE-2026-49172

The CVE-2026-49172 entry describes a heap-based buffer overflow in Windows FTP Service that allows an unauthenticated, network-based attacker to execute code remotely. Documents confirm the vulnerability exists in Windows FTP Service and enables remote code execution with network access and no re...

CVE-2026-21513

CVE-2026-21513 is a security feature bypass vulnerability in the MSHTML Framework. Affected component: MSHTML/MSHTML Framework used by Windows’ browsing/rendering stack. Root cause details are described in vendor advisories and security blogs as a protection mechanism bypass that can be triggered...

CVE-2026-40398

CVE-2026-40398 is a heap-based buffer overflow in Windows Remote Desktop Services that allows an authenticated attacker to perform local privilege escalation. The description across sources consistently identifies a local, authenticated exploit path with a high impact (C/H/I/A: High) and a CVSS v...

CVE-2026-42981

The provided documents identify CVE-2026-42981 as a Windows Performance Monitor remote code execution vulnerability caused by an integer underflow (wrap/wraparound). The issue is exploitable over the network without user interaction and with no privileges required (AV:N/PR:N/UI:N), as indicated b...

CVE-2026-42983

CVE-2026-42983 is a Windows vulnerability described across multiple sources as a use-after-free in the DWM Core Library that allows an authorized, local attacker to elevate privileges. The issue is identified consistently in Microsoft’s MSRC page and NVD records; no public exploit details or defa...

CVE-2026-32157

CVE-2026-32157 affects the Remote Desktop Client and enables remote code execution over the network. The CVSSv3.1 score is 8.8 (HIGH), with confidentiality, integrity, and availability all rated High. Attack requires network access and user interaction, with privilegesN/A and exploitation current...

CVE-2026-33835

Technical details about CVE-2026-33835 are not publicly provided in the connected documents. The initial description notes a use-after-free in Windows Cloud Files Mini Filter Driver with local privilege elevation, but no vendor/product/version specifics or fix details are included here. Monitor f...

CVE-2026-34345

CVE-2026-34345 describes a race condition in the Windows Ancillary Function Driver for WinSock that allows local privilege escalation when a shared resource is improperly synchronized. Connected sources confirm the vulnerability affects Windows components and has been addressed by the May 2026 up...

CVE-2026-26182

CVE-2026-26182 is a Windows elevation-of-privilege vulnerability caused by a use-after-free in the Windows Ancillary Function Driver for WinSock. The impact is local privilege escalation for an authorized user, as described by multiple sources. Public notices confirm the issue affects Windows com...

CVE-2026-33840

CVE-2026-33840 is a Windows Win32K use-after-free vulnerability in the ICOMP component that enables a locally authenticated attacker to elevate privileges. The root cause is a use-after-free in Win32K/ICOMP; impact is local privilege escalation with high severity per CVSS: AV:L/AC:L/PR:L/UI:N/S:U...

CVE-2026-42977

CVE-2026-42977 describes a race condition in Windows Push Notifications caused by improper synchronization of a shared resource. This vulnerability enables an authorized, local attacker to elevate privileges. The CVSS 3.1 base score is 7.8 (HIGH) with Local attack vector, high complexity, and req...

CVE-2025-59254

Summary: CVE-2025-59254 is a heap-based buffer overflow in the Windows DWM Core Library that enables a locally authenticated attacker to escalate privileges. Affected component: DWM Core Library on Windows. Impact: Local privilege escalation with high potential impact; CVSS 3.1 score 7.8 (LOCAL, ...

CVE-2026-20854

CVE-2026-20854 is a Windows Local Security Authority Subsystem Service (LSASS) use-after-free vulnerability that would allow an authenticated attacker to execute code remotely over the network. The primary public details come from Microsoft update guidance and vulnerability trackers, which identi...

CVE-2026-33104

CVE-2026-33104 is a Windows Win32K - GRFX race condition vulnerability rated CVSS v3.1 7.0 (High) with local privilege escalation impact. The connected sources label this as a Win32K-GRFX issue enabling “Obtain increased privileges” and reference Microsoft Windows updates guidance, but the provid...

CVE-2026-34337

CVE-2026-34337 describes a local privilege escalation via a use-after-free in the Windows Cloud Files Mini Filter Driver. An authorized attacker could elevate privileges locally (CVSS v3.1: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H; base 7.8). The connected documents confirm the vulnerability descripti...

CVE-2026-42825

CVE-2026-42825 describes a use-after-free in Windows Telephony Service that allows an authorized attacker to elevate privileges locally. The description clearly states local privilege escalation as the impact, but the connected documents do not provide specifics on affected product versions, root...