CVE-2026-50476 Windows Network Connections Service Elevation of Privilege Vulnerability

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CVE-2026-50324

Loop with unreachable exit condition 'infinite loop' in Active Directory Federation Services AD FS allows an unauthorized attacker to deny service over a network...

CVE-2026-50370

CVE-2026-50370 is a heap-based buffer overflow in the Windows DHCP Server service that could allow an unauthenticated attacker on an adjacent network to execute code. The vulnerability is listed among the July 2026 Patch Tuesday disclosures and is included in Microsoft’s security updates (KB50995...

CVE-2026-50368

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

CVE-2026-50306

CVE-2026-50306 is a Windows TCP/IP use-after-free vulnerability that allows an authorized, local attacker to elevate privileges. Affected component is the Windows TCP/IP stack; impact is local privilege escalation with high severity (CVSS 3.1: 7.8). Microsoft has released updates (KB5095051, KB50...

CVE-2026-50304

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

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-2026-49787

The CVE-2026-49787 entry describes a Denial of Service vulnerability in Windows HTTP.sys caused by allocation of resources without limits or throttling, leading to an unauthorized network-based disruption. Affected component is HTTP.sys on Windows; impact is availability (denial of service) with ...

CVE-2026-49181

CVE-2026-49181 is a Windows DHCP Client vulnerability described as an integer underflow (wrap or wraparound) that allows an unauthenticated attacker to elevate privileges over a network. The CVE is corroborated by multiple sources in Connected documents, including NVD and MSRC updates, and ENISA/...

CVE-2026-45646

The provided records describe CVE-2026-45646 as a Denial of Service vulnerability in ASP.NET Core caused by allocation of resources without limits or throttling, enabling an unauthenticated attacker to disrupt services over the network. Concrete details in the connected documents include the affe...

CVE-2026-47632

Azure Monitor Agent Metrics Extension is affected by CVE-2026-47632 due to improper certificate validation, enabling elevation of privileges for an unauthenticated attacker on an adjacent network. Exploitation details are not provided in the connected documents. CVSSv3.1 base score 8.8 (High): AV...

CVE-2026-40378

CVE-2026-40378 affects Windows Local Security Authority Subsystem Service (LSASS). A memory allocation with an excessive size value can allow an unauthenticated attacker to cause a network-based denial of service. The CVSSv3.1 base score is 7.5 (HIGH). No exploitation details are provided in the ...

CVE-2026-44806

CVE-2026-44806 : Windows Cryptographic Services vulnerability causing denial of service over the network due to missing release of memory after its effective lifetime. Affected component: Windows Cryptographic Services. Root cause described as missing memory release, leading to potential DoS. Rem...

CVE-2026-34348

CVE-2026-34348 affects the Windows Event Logging Service. The issue is a protection mechanism failure that can allow an authorized attacker to disclose information over a network. According to the available records, the exploit surface is network-based with low privileges required and no user int...

CVE-2026-40400

CVE-2026-40400 is a Windows PowerShell relative path traversal vulnerability that could enable an authorized attacker to execute code over a network. The CVE entry identifies a remote code execution risk with NETWORK attack vector, LOW attack complexity, and LOW privileges required, but with UI i...

CVE-2026-50653

Loop with unreachable exit condition 'infinite loop' in Azure Active Directory allows an unauthorized attacker to deny service over a network...

CVE-2026-58647

CVE-2026-58647 affects Microsoft Power BI Power BI Report Server. The issue is an improper neutralization of input during web page generation, enabling cross-site scripting. Attackers must be authorized, require user interaction, and can exploit over the network to perform spoofing with high impa...

CVE-2026-58608

CVE-2026-58608 affects Windows Print Spooler components, where a race condition from improper synchronization on a shared resource enables remote code execution over a network. The vulnerability allows an authenticated attacker with low privileges to execute code with high impact (C/H; I/H; A/H) ...

CVE-2026-58595

CVE-2026-58595 concerns the Microsoft Bing App for iOS, where an improper restriction of rendered UI layers or frames enables an unauthorized attacker to spoof over a network. The vulnerability affects the Bing iOS app’s UI rendering stack (specific component not detailed in the provided document...

CVE-2026-50522

CVE-2026-50522 is a deserialization flaw in Microsoft Office SharePoint that enables remote code execution over a network. Affected products include on‑premises SharePoint Server variants (Server 2016/2019, Subscription Edition, Enterprise Server). The root cause is deserialization of untrusted d...