CVE-2026-61359

CVE-2026-61359 describes a heap-based buffer overflow in Windows Storage that enables an authorized, local attacker with low privileges and no user interaction to achieve elevation of privileges. The available documents (NVD, CVE listing) confirm the vulnerability and impact but do not provide ex...

CVE-2025-55340

CVE-2025-55340 is a Windows Remote Desktop Protocol security feature bypass caused by improper authentication that can enable an authenticated local attacker to bypass a security feature. The vulnerability affects Windows Remote Desktop Protocol and is rated HIGH with a CVSSv3.1 vector of AV:L/AC...

CVE-2025-58718

CVE-2025-58718 is a use-after-free in the Windows Remote Desktop Client that allows a network-based, unauthenticated attacker to execute code on the affected system. CVSSv3.1 shows AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H with a base score of 8.8 (HIGH); exploitation requires user interaction. Connect...

CVE-2025-58733

CVE-2025-58733 corresponds to a use-after-free in Inbox COM Objects on Windows that enables local code execution. Connected sources confirm Inbox COM Objects as the vulnerable component and describe the impact as arbitrary code execution by a local attacker. Public advisories from Microsoft and C...

CVE-2026-20816

CVE-2026-20816 is a Windows Installer time-of-check/time-of-use (TOCTOU) race condition that can allow a local user with low privileges to escalate to higher privileges. The connected Nessus entries flag this as affecting Windows Installer and describe the vulnerability as a local privilege escal...

CVE-2026-20921

CVE-2026-20921 is a Windows SMB Server vulnerability described as a race condition in a shared resource that could allow an authenticated attacker to elevate privileges over the network. Connected sources indicate this CVE is listed under Windows SMB Server with an exploitability/impact profile (...

CVE-2026-20927

CVE-2026-20927 affects Windows SMB Server and is described as a race-condition in a shared resource that can allow an authorized attacker to cause a denial of service over the network. The connected Nessus NASL entries list this CVE under Windows SMB Server with a 5.3 base score (Denial-of-Servic...

CVE-2026-21231

CVE-2026-21231 describes a race condition in the Windows Kernel involving concurrent execution on a shared resource with improper synchronization, enabling local privilege escalation for an authorized attacker. The vulnerability impact is: local attack vector, requiring low privileges, no user in...

CVE-2026-21247

CVE-2026-21247 is an input-validation flaw in Windows Hyper-V that can allow a locally authenticated attacker to execute arbitrary code. The vulnerability arises from improper handling of input, with a CVSSv3.1 base score of 7.3 (HIGH), indicating local attack vector, low attack complexity, and r...

CVE-2026-21249

Technical details about CVE-2026-21249 are not provided in the supplied documents. Monitor for updates from official advisories for affected products, impact, and remediation.

CVE-2026-32156

CVE-2026-32156 is a use-after-free vulnerability in the Windows Universal Plug and Play (UPnP) Device Host (upnp.dll) that allows a local, unauthorized attacker to execute code on the system. The connected sources confirm the issue affects Windows UPnP Device Host and list it among UPnP-related C...

CVE-2026-33096

CVE-2026-33096 is an out-of-bounds read vulnerability in Windows HTTP.sys that can cause Denial-of-Service over the network. Public references confirm the issue and note that Microsoft has fixed the vulnerability in April 2026 security updates. Affected software is Windows (HTTP.sys component); t...

CVE-2026-34340

CVE-2026-34340 : Use-after-free in the Windows Projected File System can allow an authorized local attacker to elevate privileges. The provided documents identify the affected component as Windows Projected File System and state the root cause as a use-after-free, with a CVSS v3.1 base score of 7...

CVE-2026-40399

Technical details about CVE-2026-40399 are not publicly available in the provided documents. Monitor for updates from the original sources; current descriptions only state a stack-based buffer overflow in Windows TCP/IP enabling local privilege elevation.

CVE-2026-42906

CVE-2026-42906 is a Windows Shell information-disclosure vulnerability. The Windows Shell component exposes sensitive information to an unauthorized actor via a local attack with low privileges required and no user interaction. The impact is confidentiality loss (C:H) while integrity/availability...

CVE-2026-42973

Technical details (affected software, conditions, exploitability, and remediation) are not publicly available in the provided documents; monitor for updates.

CVE-2026-45599

The CVE-2026-45599 entry describes a use-after-free in Windows’ Universal Plug and Play component (upnp.dll) that enables a remote attacker to execute code over the network via the UPnP Device Host. The vulnerability is rated CVSSv3.1: 8.1 (HIGH) with Network attack vector, no privileges required...

CVE-2026-50439

CVE-2026-50439 affects Microsoft Message Queuing Queue Manager. Description and connected records confirm a use-after-free vulnerability that allows an unauthenticated attacker to execute code remotely over a network. Impact is described as remote code execution with high-severity CVSS in public ...

CVE-2026-50677

CVE-2026-50677 is a Windows Media use-after-free vulnerability that enables an authorized, local attacker to elevate privileges. Affected: Windows Media components; root cause: use-after-free in the Windows Media stack. Impact: local privilege escalation (CVSS 3.1/3.1 7.8 HIGH). Mitigation: apply...

CVE-2026-54114

CVE-2026-54114 is a Windows Win32K use-after-free that enables a local privilege elevation for an authenticated user. The vulnerability affects Win32k functionality (Win32k.sys context) and is triggered by an improper handling of freed objects, allowing an attacker to escalate to SYSTEM level on ...

CVE-2026-62722

The CVE-2026-62722 issue affects the Windows Bind Filter Driver and is caused by a heap-based buffer overflow, enabling an authorized local attacker to achieve privilege escalation. The provided sources confirm the vulnerability and its local, high-severity impact (CVE-2026-62722 with CVSS 3.1: A...

CVE-2026-65774

CVE-2026-65774 : Heap-based buffer overflow in the Windows Installer component allows an authorized, local attacker to elevate privileges. The issue is described as a local, low-attack-complexity vulnerability with high impact on confidentiality, integrity, and availability. No exploitation detai...

CVE-2025-59242

CVE-2025-59242 is a heap-based buffer overflow in the Windows Ancillary Function Driver for WinSock that enables local privilege escalation for an authenticated user. Connected Microsoft KB advisories confirm the vendor-fixed remediation via October 2025 security updates (e.g., KB5066793 and rela...

CVE-2025-62456

CVE-2025-62456 is a remote code execution vulnerability in the Windows Resilient File System (ReFS) caused by a heap-based buffer overflow. An authenticated attacker could run arbitrary code over the network on affected Windows systems. The NVD entry and Microsoft advisories confirm this CVE targ...

CVE-2025-64658

CVE-2025-64658 is a Windows Shell elevation-of-privilege vulnerability described as a race condition caused by concurrent execution using a shared resource. The available connected documents confirm impact as local privilege escalation for an attacker with local access and low privileges, requiri...

CVE-2025-64673

CVE-2025-64673 is a Windows Storage VSP Driver elevation-of-privilege vulnerability in the Storvsp.sys component. The connected sources confirm improper access control in Storvsp.sys that could allow an authorized, local attacker with low privileges to obtain higher privileges. The CVSS v3.1 base...

CVE-2026-27908

CVE-2026-27908 is a Windows Elevation of Privilege vulnerability in the TDI Translation Driver (tdx.sys). The CVSS 3.1 base score is 7.0 (HIGH) with LOCAL attack vector, HIGH impact to confidentiality, integrity, and availability. Exploitation is deemed UNPROVEN and requires LOW privileges with N...

CVE-2026-32072

CVE-2026-32072 corresponds to an unauthenticated spoofing vulnerability in Windows Active Directory (local access). The Red Hat and NCSC entries corroborate the flaw as an AD authentication issue with local spoofing potential. Public documentation lists this CVE under Windows Active Directory wit...

CVE-2026-32221

CVE-2026-32221 is a heap-based buffer overflow in Microsoft Graphics Component that allows an attacker to execute code locally. Public sources (NVD, MSRC, and related advisories) confirm this Windows graphics component vulnerability and note that Microsoft has released updates to fix it (e.g., KB...

CVE-2026-34338

CVE-2026-34338 : Use-after-free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. The publicly provided documents confirm the vulnerability and impact but do not reveal affected Windows versions, exact internal component, or remediation details. The NVD ent...

CVE-2026-42916

The CVE-2026-42916 entry describes an Integer underflow in the Windows NT OS Kernel that enables local privilege escalation for an authorized attacker. Affected: Windows NT OS Kernel (kernel-level component). Root cause: wrap/underflow during arithmetic in the kernel. Impact: high across confiden...

CVE-2026-42993

CVE-2026-42993 describes a heap-based overflow in the Remote Desktop Client that allows an unauthenticated attacker to execute code over the network. The underlying issue is a heap-based buffer overflow in input handling within the client, leading to remote code execution with high impact (confid...

CVE-2026-45653

CVE-2026-45653: A Windows Kernel use-after-free vulnerability that enables local privilege escalation by an authorized attacker. The issue affects kernel code paths susceptible to use-after-free, with an attack vector that is LOCAL, requiring LOW privileges and NO user interaction; the impact per...

CVE-2026-48568

CVE-2026-48568 concerns a protection mechanism failure in Windows Secure Boot that allows a local attacker to bypass a security feature. The connected sources indicate an in-scope vulnerability where an attacker with HIGH privileges and local access can bypass integrity and confidentiality protec...

CVE-2026-48570

CVE-2026-48570 concerns a protection mechanism failure in Windows Secure Boot that could allow an authorized attacker with HIGH privileges to bypass a security feature locally (local attack, no user interaction). The CVSS 3.1 vector is AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N with a base score of 7.9 ...

CVE-2026-48578

CVE-2026-48578 describes a protection mechanism failure in Windows Secure Boot that can allow an authorized attacker to bypass a security feature locally. The available data indicate a local attack vector with high impact on confidentiality and integrity (CVSS 3.1: AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H...

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-2026-50321

CVE-2026-50321 is a Windows USB Driver elevation-of-privilege vulnerability (race condition on a shared resource). An authorized, local attacker could exploit this to gain higher privileges on the affected system, per the NVD entry and cross-referenced sources. Connected advisories corroborate th...

CVE-2026-50391

CVE-2026-50391 is a Microsoft Windows Group Policy privilege-escalation vulnerability. Affects Windows Group Policy functionality; root cause is improper privilege management that permits an authorized local attacker to elevate privileges. CVSS v3.1 base score 7.8 (High) with local, low attack co...

CVE-2026-50409

CVE-2026-50409 affects the Windows Overlay Filter. The issue is an information disclosure where an authorized attacker can locally access sensitive information exposed by the Overlay Filter. The base CVSS v3.1 is 5.5 (Local, Low Attack Complexity, Low Privileges) with High confidentiality impact....

CVE-2026-50412

CVE-2026-50412 is a Windows NTFS elevation-of-privilege vulnerability caused by a stack-based buffer overflow. The affected component is NTFS in Windows, allowing an authorized local attacker with low privileges and no user interaction to gain SYSTEM-level privileges (base CVSS v3.1: 7.8, Local, ...

CVE-2026-50485

CVE-2026-50485 is a Windows Hyper-V Denial of Service vulnerability caused by a buffer over-read. It can be exploited by an attacker who has adjacent network access to deny service on the target host, with high privileges required and no user interaction. The documented impact is availability los...

CVE-2026-56644

CVE-2026-56644 is a Windows Kernel elevation-of-privilege vulnerability described as a use-after-free in the DirectX Graphics Kernel. Exploitation would allow a local, authenticated attacker to escalate privileges. Public references indicate Microsoft has released updates (MSRC pages and related ...

CVE-2026-59135

The CVE-2026-59135 entry describes a weakness in the Microsoft Windows Search Component where weak authentication could allow an authorized local attacker to disclose information. Affected software is Windows with the Windows Search Component implicated as the vulnerable element; root cause is we...

CVE-2026-62703

CVE-2026-62703: Out-of-bounds read in Windows DWM Core Library. An authenticated, local attacker can disclose information. Affected component: Windows DWM Core Library. Impact aligns with CVSS: Confidentiality High; Privileges Required Low; User Interaction None; Attack Vector Local. The provided...

CVE-2025-55681

CVE-2025-55681 is an out-of-bounds read vulnerability in Windows DWM (Desktop Window Manager) that allows an authenticated, locally-present attacker to elevate privileges. The connected EUVD-2025-34414 entry corroborates that the flaw is in the Windows DWM and leads to local privilege escalation....

CVE-2025-58715

CVE-2025-58715 is a Windows Speech vulnerability where an integer overflow/wraparound in the Windows Speech component could enable an authorized, local attacker to elevate privileges. The provided materials identify the affected component as Microsoft Windows Speech and the impact as local privil...

CVE-2026-20864

CVE-2026-20864 describes a heap-based buffer overflow in the Connected Devices Platform Service (Cdpsvc) on Windows that enables an authorized local attacker to elevate privileges. The vulnerability affects Cdpsvc and is rated high (CVSS v3.1 base 7.8; Local, Low Attack Complexity, Privileges Req...

CVE-2026-20875

CVE-2026-20875 is a null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) that enables a network-based denial of service. The vulnerability is documented with a CVSS v3.1 base score of 7.5 (Network, Low complexity, No privileges, No user interaction; impact: Avail...

CVE-2026-23674

CVE-2026-23674 relates to Windows MapUrlToZone: improper resolution of path equivalence allows a network-based bypass of a security feature. Affected component is the MapUrlToZone path resolution logic in Windows, with exploitation possible over the network and no user interaction required beyond...