CVE-2026-42991

CVE-2026-42991 describes a race condition in Windows Push Notifications arising from improper synchronization of a shared resource. This yields local privilege escalation for an authorized attacker. The CVSS v3.1 metrics indicate local attack vector, high impact on confidentiality, integrity, and...

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-2026-50452

CVE-2026-50452 (Windows Runtime) describes a race condition in Windows Runtime due to improper synchronization on a shared resource. This concurrency flaw can allow an unauthenticated, remote attacker to elevate privileges over the network. The CVE is associated with a high base score (7.0) and n...

CVE-2026-62688

CVE-2026-62688 describes a heap-based buffer overflow in the Windows MIDI Service Module. An authorized, local attacker can elevate privileges with no user interaction (CVSS: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). Documented impact is privilege escalation; no exploitation details or patch informat...

CVE-2026-45607

CVE-2026-45607 affects Windows Hyper-V with an out-of-bounds read vulnerability that allows an attacker to execute code locally. Documents indicate LOCAL attack vector, no user interaction required, and high impact on confidentiality, integrity, and availability. No specific remediation steps or ...

CVE-2026-54113

The CVE-2026-54113 entry pertains to resource allocation without limits or throttling in the Windows Kernel accessible over a network, enabling a remote attacker to cause a denial of service. Documents indicate the affected component is the Windows Kernel involved in network-resource handling; ro...

CVE-2026-61356

CVE-2026-61356 : The vulnerability concerns Windows Remote Desktop Services . The issue is described as “Missing authentication for a critical function,” enabling an elevation of privileges attack from a local, authenticated position. The CVSS 3.1 score is reported as 7.8 (HIGH) with local access...

CVE-2026-61367

The CVE-2026-61367 entry describes a local Privilege Escalation in Windows Remote Desktop Services caused by missing authentication for a critical function. An authorized attacker can elevate privileges locally (ATT&CK-style: Privilege Escalation) with a CVSSv3.1 base score of 7.8 (HIGH) and LOCA...

CVE-2026-21265

CVE-2026-21265 describes a Secure Boot bypass tied to expiration of Microsoft root certificates in the UEFI KEK/DB chain. Affected certificates include KEK CA 2011 (expires 2026-06-24), UEFI CA 2011 (expires 2026-06-27), and Windows Production PCA 2011 (expires 2026-10-19). The vulnerability aris...

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-2026-40377

Technical details (affected components, root cause, impact specifics, or fixes) are not publicly provided in the connected documents. Monitor vendor advisories for patch information and affected products; no additional specifics are available here.

CVE-2026-45487

CVE-2026-45487 is a Windows vulnerability in the Program Compatibility Assistant Service where a TOCTOU race condition enables a local, authorized user to elevate privileges. Affected component: Program Compatibility Assistant Service on Windows. Root cause: TOCTOU race condition allowing privile...

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-2026-49177

CVE-2026-49177 is a Windows TCP/IP vulnerability described as an out-of-bounds read that allows an authenticated, local attacker to disclose information. The CVE is supported by multiple sources in the Connected documents (NVD/NCSC/EUVD), which identify the affected component as Windows TCP/IP an...

CVE-2026-50667

CVE-2026-50667 is a Windows NTFS/Windows Common Log File System Driver elevation-of-privilege vulnerability caused by a race condition in a shared resource. The CVE affects Windows NTFS and is identified by Microsoft as a privilege-escalation issue; updates have been released (July 2026 monthly r...

CVE-2026-61930

CVE-2026-61930 describes a heap-based buffer overflow in the Windows kernel that allows an authorized attacker to elevate privileges locally. The available documents identify the affected component as the Windows Kernel and characterize the vulnerability as a local privilege escalation with a hig...

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-2025-64678

CVE-2025-64678 is a Windows RRAS heap-based buffer overflow vulnerability that allows a network-based attacker to achieve remote code execution. The NVD entry confirms the flaw, with a CVSS v3.1 base score of 8.8 (High), indicating a network attack vector, no privileges required, and user interac...

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-2026-26174

CVE-2026-26174 is a race-condition vulnerability in Windows Server Update Services (WSUS) that enables a locally authenticated attacker to achieve elevation of privileges. The issue is described as concurrent execution using a shared resource with improper synchronization. Multiple connected docu...

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-2026-45635

CVE-2026-45635 affects Windows UPnP Device Host through a use-after-free in upnp.dll, enabling remote code execution over the network. The issue is tied to the Universal Plug and Play component, with impact described as remote, unauthenticated code execution; CVSSv3.1 base score 8.1 (HIGH). Affec...

CVE-2026-61353

CVE-2026-61353 describes a heap-based buffer overflow in the Windows Telephony Service that enables a locally authenticated attacker to achieve privilege escalation . The vulnerability arises from a heap overflow in the Telephony Service component, leading to potential unauthorized system access....

CVE-2026-62757

Summary: CVE-2026-62757 involves Windows Schannel with improper verification of cryptographic signatures, allowing a network-borne attacker to bypass a security feature. The impact is described as a security feature bypass over the network, with a medium base score (CVSS 3.1: 5.3) and high confid...

CVE-2026-62894

CVE-2026-62894 describes a heap-based buffer overflow in the Windows DWM Core Library that allows an authenticated local attacker to elevate privileges. The vulnerability is documented across CVE/NVD listings with a CVSSv3.1 base score of 7.8 (HIGH), vector: LOCAL, LOW attack complexity, and NONE...

CVE-2026-65779

Summary: Windows Autopilot contains a use-after-free vulnerability that enables a locally authenticated attacker to achieve privilege escalation. Affected component: Windows Autopilot service. Root cause: use-after-free in Autopilot code path. Impact: local privilege escalation with high confiden...

CVE-2026-20806

CVE-2026-20806 is a Windows COM vulnerability described as a type confusion in resource access that can let an authorized, locally authenticated attacker disclose data. The CVE is referenced across multiple sources (NVD, Red Hat, NCSC, CIRCL) with the same description of a local information discl...

CVE-2026-33098

CVE-2026-33098 affects Windows container isolation via the FS Filter Driver causing Elevation of Privilege. The advisory indicates a LOCAL attack vector with LOW attack complexity and LOW privileges required, no user interaction, and HIGH impact to confidentiality, integrity, and availability. Th...

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-2026-40382

CVE-2026-40382 is a use-after-free vulnerability in Windows Telephony Service that allows an authorized local attacker to elevate privileges. The CVSS 3.1 vector indicates a Local, Low-privilege, No-UI, with High confidentiality, integrity, and availability impact (base score 7.8). The connected ...

CVE-2026-42908

The CVE-2026-42908 entry describes an Out-of-bounds read in Windows Remote Desktop Protocol (RDP) that enables an unauthenticated attacker to disclose information over the network. Affected component is Windows RDP; the underlying fault is an out-of-bounds read, leading to information disclosure....

CVE-2026-50360

The CVE-2026-50360 entry describes an Elevation of Privilege in Windows SMB Server caused by an incorrect authentication algorithm, allowing an authorized attacker to elevate privileges over the network. Published CVSS v3.1 vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (base 8.8, HIGH). Windows has...

CVE-2026-70348

CVE-2026-70348 describes an issue in Windows Management Services where improper link resolution before file access (link following) can allow an authenticated local attacker to cause a Denial of Service . The available sources state the vulnerability enables local DoS; no exploitable details or p...

CVE-2026-32091

CVE-2026-32091 is a Microsoft elevation of privilege vulnerability in the Brokering File System with a CVSS 3.1 base score of 8.4 (HIGH). It is a local, no-user-interaction attack requiring no privileges, with high impact on confidentiality, integrity, and availability. The exploitation status is...

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-2026-59136

CVE-2026-59136 affects Microsoft COM for Windows due to use of an uninitialized resource, enabling a locally authorized attacker to disclose information. The vulnerability impact is information disclosure with a CVSS v3.1 base score of 5.5 (Medium); attack requires local access, low privileges, a...

CVE-2026-62733

CVE-2026-62733 is an out-of-bounds read in Windows Win32K that allows a locally authenticated attacker to elevate privileges. The vulnerability affects Win32K components and yields a Local Privilege Escalation (LPE) with HIGH impact to confidentiality, integrity, and availability (per CVSS 3.1: A...

CVE-2026-65773

CVE-2026-65773 concerns improper access control in Windows Kernel, enabling a locally authenticated attacker to elevate privileges. Affected software/component: Windows Kernel (details not expanded in provided documents). Root cause: incorrect access control checks; impact: local privilege escala...

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-2026-26155

CVE-2026-26155 is a Microsoft Local Security Authority Subsystem Service information disclosure vulnerability. The entry lists a CVSS v3.1 base score 6.5 (MEDIUM) with vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, indicating a Network attack vector, low complexity , and low privileges requ...

CVE-2026-26172

CVE-2026-26172 affects Windows Push Notifications. Root cause: concurrent execution on a shared resource with improper synchronization (race condition) leading to local privilege escalation by an authorized user. Impact per sources is elevation of privileges; exploitation status is not detailed i...

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-2026-35419

CVE-2026-35419 describes an out-of-bounds read in Windows DWM Core Library that can disclose information locally by an authorized user. The available sources identify the vulnerability as a local-attack vector with low privileges required and no user interaction, resulting in a high confidentiali...

CVE-2026-61939

CVE-2026-61939 is a Winlogon-use-after-free vulnerability that allows an authorized, low-privilege attacker to elevate privileges locally. Public description confirms local access as attack vector (LOCAL) with high impact on confidentiality, integrity, and availability. The CVSS 3.1 vector is AV:...

CVE-2026-62783

CVE-2026-62783 describes a heap-based buffer overflow in Windows Remote Access Connection Manager that allows an authenticated, local attacker to escalate privileges. Affected component: Windows Remote Access Connection Manager (RAS). Underlying issue: heap overflow leading to local code executio...

CVE-2026-65678

CVE-2026-65678: A use-after-free in Windows Win32K enables an in-local privilege elevation by an authorized attacker. Affected software is Windows with Win32K component; the vulnerability arises from improper lifecycle handling leading to use-after-free conditions. The CVSS score is 7.0 (High) wi...

CVE-2026-70345

CVE-2026-70345 describes a heap-based buffer overflow in Windows Installer that enables a locally authenticated attacker to achieve elevation of privilege. The root cause is a heap-based overflow within the Windows Installer process, with an attacker requiring local access and no user interaction...

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-2026-32161

CVE-2026-32161 describes a race condition in the Windows Native WiFi Miniport Driver caused by improper synchronization, enabling an adjacent-network attacker to potentially execute code on the vulnerable system. The description across sources notes a remote-code-execution impact with a CVSS v3.1...

CVE-2026-40407

CVE-2026-40407 describes a heap-based buffer overflow in the Windows Common Log File System (CLFS) Driver that permits an authorized, local attacker to elevate privileges. The vulnerability impact is local privilege escalation with a CVSS v3.1 base score of 7.8 (HIGH) and impact to confidentialit...