CVE-2026-12151 undici WebSocket client vulnerable to denial of service via fragment count bypass

Impact: The undici WebSocket client enforces maxPayloadSize on the cumulative byte count of fragments in a message but does not enforce a limit on the number of fragments. A malicious WebSocket server can stream many small or empty continuation frames that each pass per-frame and cumulative-size...

CVE-2026-12151

The CVE affects the undici WebSocket client (and WebSocketStream API) where maxPayloadSize is enforced per-frame but there is no limit on the number of fragments in a message. A malicious server can send many small or empty continuation frames, each passing validation, causing unbounded memory gr...

CVE-2026-12151 undici WebSocket client vulnerable to denial of service via fragment count bypass

Impact: The undici WebSocket client enforces maxPayloadSize on the cumulative byte count of fragments in a message but does not enforce a limit on the number of fragments. A malicious WebSocket server can stream many small or empty continuation frames that each pass per-frame and cumulative-size...

Cisco Webex App Open Redirect Vulnerability

A vulnerability in the browser-based version of Cisco Webex App could have allowed an unauthenticated, remote attacker to redirect users to a malicious webpage. Cisco has addressed this vulnerability in the Cisco Webex App, and no customer action is needed. This vulnerability existed due to...

CVE-2026-49268

A remote attacker can inject LDAP special characters into the Distinguished Name DN construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate th...

GHSA-4R4W-2WGP-W7CJ Open WebUI Prompt history IDOR: unbound history_id allows cross-prompt read and deletion

Summary Open WebUI's prompt version-history endpoints authorize the promptid in the URL but then act on caller-supplied history IDs without verifying that the history row belongs to that prompt historyentry.promptid == prompt.id. Three operations are affected: - GET...

Open WebUI: Sibling-Prefix Path Traversal via /cache/{path}

Summary A path traversal vulnerability exists in open-webui's cache file serving endpoint that allows any authenticated user to read files from sibling directories outside the intended cache directory, by exploiting an incomplete startswith containment check that lacks a trailing path separator...

GHSA-664H-GPGQ-H6XX n8n: Wrong OAuth Scope on Evaluation Test Runs Endpoints

Impact Three mutating endpoints in the evaluation test runs controller authorized state-changing actions using workflow:read instead of the action-appropriate workflow:execute scope. An authenticated user with project:viewer role on a project could start new evaluation test runs, cancel in-flight...

n8n: Wrong OAuth Scope on Evaluation Test Runs Endpoints

Impact Three mutating endpoints in the evaluation test runs controller authorized state-changing actions using workflow:read instead of the action-appropriate workflow:execute scope. An authenticated user with project:viewer role on a project could start new evaluation test runs, cancel in-flight...

Improper Encoding or Escaping of Output

Overview laravel/framework is a PHP framework for web artisans. Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output in the parsing of temporary signed URLs by the local filesystem driver. An attacker can access unintended resources or bypass expiration...

CVE-2026-28576

In Contacts Provider, there is a possible way to access the contacts database due to SQL injection. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-11858

Quanos SCHEMA ST4 on-premises contains a local privilege escalation vulnerability in the Client Update Service. The update service runs as NT AUTHORITY\SYSTEM and exposes a .NET Remoting interface over a named pipe without sufficient access controls or authorization. A local authenticated...

CVE-2026-0068

In createSessionInternal of PackageInstallerService.java, there is a possible method to remove a DPC app from a managed device without DO consent due to desync from persistence. This could lead to local escalation of privilege if a user can install a malicious app with no additional execution...

CVE-2026-46977

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: VMSVGA device. The supported version that is affected is 7.2.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2026-46877

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: VMSVGA device. The supported version that is affected is 7.2.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2026-46865

Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager component: Extensibility Framework. Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where...

CVE-2026-46974

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is 7.2.8. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle...

CVE-2026-46877

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: VMSVGA device. The supported version that is affected is 7.2.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2026-46977

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: VMSVGA device. The supported version that is affected is 7.2.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2026-46796

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware component: WebCenter Sites. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCent...