Security Updates for Microsoft Exchange Server (August 2026)

The Microsoft Exchange Server installed on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Improper control of resource identifiers 'resource injection' in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a...

PT-2026-70314

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description Improper authentication within Ring 2: Device Drivers allows an unprivileged software adversary to escalate privileges. This issue enables local code...

PT-2026-70090

Name of the Vulnerable Software and Affected Versions Picketlink affected versions not specified Description A flaw exists in the Service Provider SP signature validation. An attacker can forge a SAML response containing zero assertion elements that match the signature check, enabling them to...

PT-2026-70071

Name of the Vulnerable Software and Affected Versions Device Configuration Framework affected versions not specified Description An authentication bypass flaw exists within the Device Configuration Framework. This issue can be exploited by an attacker who has already authenticated using a service...

PT-2026-70088

Name of the Vulnerable Software and Affected Versions Undertow affected versions not specified Description The Undertow AJP listener accepts forged ssl cert and is ssl AJP attributes without requiring shared-secret authentication. This allows an unauthenticated attacker with direct TCP access to...

PT-2026-70219

Name of the Vulnerable Software and Affected Versions TypeBot versions prior to 3.17.0 Description TypeBot stores API tokens, which are bearer credentials used to authenticate against the builder API, as cleartext strings in the database. An attacker with read access to the database can extract...

PT-2026-70220

Name of the Vulnerable Software and Affected Versions SeaweedFS versions prior to 4.24 Description The filer registers the SeaweedIdentityAccessManagement gRPC service without requiring authentication when the jwt.filer signing.key is unset. This allows any client with access to the filer gRPC po...

CVE-2026-51584

An issue in usememos v0.27.1 allows a remote attacker to achieve account takeover via the ssoCredentials branch of the SignIn handler in server/router/api/v1/authservice.go, because SSO identity is matched only on an attacker-controllable identifier without binding to the IdP's stable subject cla...

PT-2026-70235

When Velociraptor is configured to use an OIDC IdP for authentication, it uses the email claim as a username. However, some IdP allow users to change the email claim without verification. Some IdPs do not set the "email verified" claim and do not actually verify the email. This allows a user to...

PT-2026-70162

n8n before 1.123.67, 2.31.5, and 2.32.1 contains a prototype pollution vulnerability in the Edit Fields Set node. The node assigns output fields via a dot-notation path setter without restricting the field name, allowing an authenticated user to name a field after an inherited built-in method pat...

PT-2026-70189

Name of the Vulnerable Software and Affected Versions SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 versions prior to V4.3.4.1 Description Devices running Industrial OS with Node-RED installed do not enforce authentication on the Node-RED HTTP interface. This allows unauthenticated access to...

PT-2026-70209

An issue in usememos v0.27.1 allows a remote attacker to achieve account takeover via the ssoCredentials branch of the SignIn handler in server/router/api/v1/auth service.go, because SSO identity is matched only on an attacker-controllable identifier without binding to the IdP's stable subject...

PT-2026-70170

n8n versions before 2.32.1 contain a server-side request forgery protection bypass vulnerability in the MCP Client node that allows authenticated users to bypass SSRF protections. Attackers can craft workflows that send requests to internal or blocked hosts without routing through SSRF protection...

PT-2026-70368

Name of the Vulnerable Software and Affected Versions Windows RPC API affected versions not specified Description Missing authentication for a critical function in the Windows RPC API allows an authorized attacker to elevate privileges locally. Remote Procedure Call RPC is a protocol that allows ...

PT-2026-70435

Name of the Vulnerable Software and Affected Versions Windows Remote Desktop Services affected versions not specified Description Missing authentication for a critical function allows an authorized attacker to elevate privileges locally, which can lead to full system compromise. Recommendations A...

PT-2026-70529

Name of the Vulnerable Software and Affected Versions Windows License Manager affected versions not specified Description A missing authentication flaw in a critical function allows an authorized attacker to elevate privileges locally, potentially affecting the system. Recommendations At the...

PT-2026-70536

Name of the Vulnerable Software and Affected Versions Microsoft Local Security Authority Server lsasrv affected versions not specified Description A heap-based buffer overflow occurs in the Microsoft Local Security Authority Server lsasrv, which is a process responsible for managing local securit...

PT-2026-70848

An issue in MongoDB Server's intra-cluster connection setup could allow a party with suitable network access to influence which authentication mechanism is used when one replica set member connects to another. Under certain conditions, this could cause the cluster's shared internal credential to ...

PT-2026-70838

An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow...

PT-2026-70897

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.30.0, FreeRDP server-side RDSTLS in libfreerdp/core/rdstls.c accepts an attacker-supplied RDSTLS TYPE CAPABILITIES PDU while rdstls server authenticate is waiting for RDSTLS TYPE AUTHREQ, leaving resultCode at RDSTLS RESU...