CVE-2026-50647

CVE-2026-50647: AD FS denial-of-service due to an infinite loop in AD FS. Public sources (NVD/EUVD/NCSC, CIRCL sighting, MSRC) confirm a network-exploitable condition causing service disruption; no exploitation details provided in the docs. Microsoft has released updates addressing the vulnerabil...

CVE-2026-56179

CVE-2026-56179 describes an origin validation error in Windows Network Address Translation (NAT) that enables spoofing on an adjacent network. The vulnerability has a CVSS v3.1 base score of 8.3 (HIGH) with attack vector Adjacent, high impact on confidentiality, integrity, and availability, and n...

CVE-2026-62755

CVE-2026-62755 affects the Windows DHCP Client. The vulnerability is a stack-based buffer overflow in the DHCP client component, leading to local privilege escalation for an authorized attacker. The CVSS 3.1 vector indicates Local attack, Low attack complexity, Low privileges required, with no us...

CVE-2026-62880

Windows CVE-2026-62880 is an out-of-bounds read in Windows NTFS that enables an authorized local user to elevate privileges. Impact: local escalation of rights with high confidentiality/integrity/availability impact per the NVD metrics. The root cause is an out-of-bounds read in NTFS handling. Th...

CVE-2026-70346

CVE-2026-70346 is a Windows Installer vulnerability: a stack-based buffer overflow could allow an authorized, local attacker to elevate privileges. The description indicates local execution with high impact, but the documents do not provide exploit details or a remediation/patch. Exploitation sta...

CVE-2026-20849

CVE-2026-20849 is a Windows Kerberos elevation of privilege vulnerability caused by reliance on untrusted inputs in a security decision. The description indicates an authorized attacker could elevate privileges over a network. The provided documents give a CVSS v3.1 base score of 7.5 (Network, Hi...

CVE-2026-26153

CVE-2026-26153 describes an out-of-bounds read in the Windows Encrypting File System (EFS) that could allow an authorized, locally authenticated attacker to obtain elevated privileges. The vulnerability is associated with EFS in Windows and is listed across multiple sources (NVD, CVE databases, M...

CVE-2026-27915

CVE-2026-27915 affects Windows UPnP Device Host. It enables local privilege escalation with a low attack complexity and no user interaction, requiring limited privileges and resulting in high confidentiality, integrity, and availability impact. The CVSSv3.1 base score is 7.8 ( HIGH ), with exploi...

CVE-2026-34335

Use-after-free in the Windows Ancillary Function Driver for WinSock is the root cause of CVE-2026-34335. The vulnerability can allow an authenticated, local attacker to elevate privileges. The CVSSv3.1 score is 7.0 (High) with local attack vector, high complexity, and requires low privileges and ...

CVE-2026-42837

CVE-2026-42837 describes a buffer over-read in the Windows Projected File System Filter Driver that allows an authenticated local attacker to elevate privileges. The affected component is the Windows Projected File System Filter Driver; root cause is a buffer over-read within the filter driver. T...

CVE-2026-50330

CVE-2026-50330 is a Windows Remote Desktop Client vulnerability described as a heap-based buffer overflow that allows an unauthenticated attacker to escalate privileges over the network. The CVE appears in multiple sources (NVD, EUVD, CIRCL) with consistent language about privilege elevation via ...

CVE-2026-61345

CVE-2026-61345: A null pointer dereference in the Microsoft Remote Registry Service can allow an authenticated network attacker to cause Denial of Service. CVSSv3.1 base score 6.5 (NETWORK, LOW complexity, LOW privileges, NO user interaction, Availability Impact HIGH). Affected component: Microso...

CVE-2026-61347

CVE-2026-61347 describes a buffer over-read in Windows Event Logging Service that allows an authorized attacker with LOW privileges and local access to disclose information. The CVSS 3.1 metrics indicate a MEDIUM base score (5.5), with LOCAL attack vector, low attack complexity, no user interacti...

CVE-2026-61927

CVE-2026-61927 documents a use-after-free in Windows Bind Filter Driver that enables an authorized local attacker to elevate privileges. The description specifies local elevation of privilege with high impact across confidentiality, integrity, and availability. The CVSSv3.1 data indicates Local a...

CVE-2026-65814

CVE-2026-65814: Heap-based buffer overflow in Windows Storage Port Driver enabling local privilege escalation for an authorized attacker. Documents provide only the generic impact; no specific affected Windows versions or patch details are available. Exploitation status is not described in the co...

CVE-2026-83997

CVE-2026-83997 is a use-after-free vulnerability in Windows Message Queuing that allows an unauthorized attacker to achieve remote code execution over the network. The CNA-assigned CVSS 3.1 score is 8.1 (HIGH) , with a vector of AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating network attack vecto...

CVE-2026-25178

CVE-2026-25178 affects Windows Ancillary Function Driver for WinSock and is classified as a use-after-free that can lead to local elevation of privileges. Public documentation in NVD/CVE and EUVD/NCSC confirms the affected component and privilege escalation impact. Microsoft has released security...

CVE-2026-32149

CVE-2026-32149 is a Windows Hyper-V remote code execution vulnerability. The issue involves a local attack vector (AV: Local) with low attack complexity (AC: Low) and privileges required (PR: Low) that requires user interaction (UI: Required). Impact is high on confidentiality, integrity, and ava...

CVE-2026-42903

Windows Kerberos in Windows is affected by CVE-2026-42903, a null pointer dereference that can be exploited by an authorized attacker over the network to cause a denial of service. The CVSS data indicates network access with low attack complexity, low privileges required, no user interaction, and...

CVE-2026-50427

CVE-2026-50427 affects Content Delivery Manager. Description: use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. CVSS v3.1: 7.8 (Local, Low user interaction, Privilege Escalation, high impact on confidentiality, integrity, availability). Connected sourc...

CVE-2026-54990

CVE-2026-54990 describes a heap-based buffer overflow in the Remote Desktop Client that allows an unauthenticated attacker to execute code over the network. The issue is characterized as high severity (CVSS v3.1 base score 9.8, CRITICAL) with network attack vector, no privileges required, and no ...

CVE-2026-61921

This CVE describes an out-of-bounds read in Windows Remote Desktop Client that allows an unauthenticated attacker to disclose information over a network, impacting confidentiality (C:H) with CVSS 6.5 (Network, Low complexity, User interaction required). No exploitation details are provided in the...

CVE-2026-62700

CVE-2026-62700 describes a heap-based buffer overflow in Windows NTFS that allows an authenticated, local attacker to elevate privileges. The vulnerability affects the NTFS component on Windows and is rated CVSSv3.1#3.1 with a base score of 7.8 (HIGH) and local attack vector/low complexity, requi...

CVE-2026-62719

CVE-2026-62719 describes a heap-based buffer overflow in Windows Message Queuing that allows an authorized, locally-authenticated attacker to escalate privileges. The CVSS 3.1 score is 7.8 (HIGH) with Local attack vector, Low attack complexity, and privileges required. The impact is Conf and Inte...

CVE-2026-62754

CVE-2026-62754 describes a heap-based buffer overflow in Windows Kerberos that allows an authorized attacker to achieve local privilege escalation. The flaw is triggered within the Kerberos-related code path, enabling elevation of privileges on the affected system. The available documents confirm...

CVE-2026-26132

CVE-2026-26132 is a Windows Kernel elevation-of-privilege vulnerability with a 7.8 CVSS score (3.1). Attack vector is LOCAL, complexity LOW, privileges required LOW, user interaction NONE, and scope UNCHANGED; impact is HIGH on confidentiality, integrity, and availability. Exploitation status: UN...

CVE-2026-45641

CVE-2026-45641 affects Windows Hyper-V. The vulnerability is an out-of-bounds read in Hyper-V that enables a local attacker to execute code. Exploitation would be local with no user interaction and requires no privileges beyond those of the attacker, with a high impact on confidentiality, integri...

CVE-2026-50415

CVE-2026-50415 affects Windows Media. The issue is exposure of sensitive information to an unauthorized actor over a network, enabling information disclosure. NVD and other sources describe a network-available impact with high confidentiality impact (CVSS v3.1: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N...

CVE-2026-58531

CVE-2026-58531 is a Windows SMB elevation-of-privilege vulnerability caused by a race condition in a shared resource. It affects Windows SMB components and enables an authorized attacker to elevate privileges over the network. CVSS v3.1 base score 7.5 (NETWORK, HIGH impact), per Microsoft’s advis...

CVE-2026-59137

Technical details about CVE-2026-59137 are not publicly provided in the supplied documents. No affected products, versions, or remediation are specified here. Monitor for updates from official sources.

CVE-2025-59199

CVE-2025-59199 affects the Software Protection Platform (SPP). It is described as an improper access control vulnerability that allows a locally authenticated attacker to escalate privileges (CVSSv3.1 base score 7.8, HIGH; attack vector: LOCAL; privileges required: LOW; user interaction: NONE). T...

CVE-2026-21248

CVE-2026-21248 describes a heap-based buffer overflow in Windows Hyper-V. The vulnerability allows an authorized, locally-privileged attacker to execute code on the affected host. The CVSS v3.1 metrics indicate LOCAL attack vector, LOW attack complexity and LOW privileges required, with UI access...

CVE-2026-32071

CVE-2026-32071 is a Windows Local Security Authority Subsystem Service (LSASS) denial-of-service vulnerability. The affected component is LSASS; the CVSS metrics indicate network-based exploitation with low complexity, no privileges or user interaction required, and an impact on availability (HIG...

CVE-2026-32223

CVE-2026-32223 affects the Windows USB Printing Stack (usbprint.sys). The entry notes Elevation of Privilege with physical attack vector, low complexity, no privileges required, and no user interaction, with high impact on confidentiality, integrity, and availability. The provided data does not i...

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-2026-40397

CVE-2026-40397 describes an integer underflow (wrap/wraparound) in the Windows Common Log File System Driver that enables a locally authenticated attacker to elevate privileges. The description indicates a local, privileges-required (low), no user interaction vulnerability with high impact to con...

CVE-2026-45658

CVE-2026-45658 affects Windows BitLocker. Description: protection mechanism failure allows bypass via physical access. Documented impact: confidentiality, integrity, and availability at HIGH; attack vector LOCAL, complexity LOW, privileges required LOW, no user interaction. CVSS v3.1 base score 7...

CVE-2026-50416

CVE-2026-50416 is a Win32K information disclosure vulnerability in Windows. The issue allows local disclosure of sensitive data to an attacker with local access (CVSS v3.1: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N, Base score 3.3). Microsoft has released updates to address this vulnerability; apply th...

CVE-2026-50493

CVE-2026-50493 is a DirectX Graphics Kernel elevation-of-privilege vulnerability in Windows caused by a use-after-free in the Windows Graphics Kernel/DirectX component. It enables a locally authenticated attacker to elevate privileges. The CVSS v3.1 vector (L/L/L/L/U/H/H) indicates local, low att...

CVE-2026-61923

CVE-2026-61923 describes a heap-based buffer overflow in Windows Display Enhancement Service that could allow an authorized local attacker to elevate privileges. Documented impact is high for confidentiality, integrity, and availability; exploitation details, affected Windows versions, specific v...

CVE-2026-62696

CVE-2026-62696 impacts the Windows Program Compatibility Assistant Service. The advisory describes an integer underflow (wrap/wraparound) that allows an authorized local attacker to elevate privileges. CVSS: 3.1, Base score 7.8 (HIGH), with Local attack vector, Low attack complexity, Privileges r...

CVE-2026-62752

CVE-2026-62752 is a Windows Kerberos heap-based buffer overflow that allows an authorized attacker to elevate privileges locally. The description confirms a local, low-attack-complexity path with high impact to confidentiality, integrity, and availability. No specific exploit details or versions/...

CVE-2026-62883

CVE-2026-62883 describes a numeric truncation error in Windows DNS that allows an authorized attacker to elevate privileges locally. Affected component: Windows DNS resolution logic. Root cause: numeric truncation leads to improper handling of DNS-related data, enabling local privilege escalation...

CVE-2026-69491

CVE-2026-69491 is a heap-based buffer overflow in Windows Microsoft DirectMusic that allows an unauthorized, network-based attacker to achieve remote code execution without user interaction or prior privileges. The vulnerability is rated CVSS 9.8 (Critical) with high impact to confidentiality, in...

CVE-2026-69768

A heap-based buffer overflow in Windows RNDIS (Remote Network Driver Interface Specification) allows an unauthorized, network-based attacker to achieve remote code execution without user interaction or prior privileges. Microsoft assigned a CVSS 3.1 score of 9.8 (Critical) , reflecting high impac...

CVE-2025-58726

CVE-2025-58726 affects Windows SMB Server with improper access control that enables an authenticated network attacker to elevate privileges. The issue is network-exploitable, requires low privileges, and has high impact on confidentiality, integrity, and availability. Microsoft and OS security up...

CVE-2025-59505

CVE-2025-59505 is a Windows Smart Card Reader privilege-escalation vulnerability described as a double-free issue that could allow an authenticated local attacker to gain elevated privileges. The connected material confirms the CVE is categorized as a high-severity (CVSS v3.1 base 7.8) local, use...

CVE-2026-24283

CVE-2026-24283 involves a local elevation-of-privilege in the UNC Provider Kernel Driver. The vulnerability is rated HIGH with CVSS 3.1: 8.8, impacting confidentiality, integrity, and availability at HIGH levels, exploitable with LOCAL attack vector and LOW complexity, requiring LOW privileges an...

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-2026-44801

CVE-2026-44801 = heap-based buffer overflow in Remote Desktop Client enabling a remote code execution by an unauthenticated attacker over the network. Root cause: heap overflow; impact: remote execution of code. Affected software/version details are not provided in the documents. No exploit statu...