Denial-of-service vulnerability in HTTP/2 servers via stalled flow-control conditions

Overview A denial-of-service DoS vulnerability exists in some HTTP/2 server implementations that fail to adequately limit resource consumption when buffering response data under stalled flow-control conditions. A remote, unauthenticated attacker can trigger memory exhaustion and service...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : .NET vulnerabilities (USN-8553-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8553-1 advisory. Artur Stetsko discovered that the .NET did not properly validate authentication data. An attacker could possibly use this issue t...

Linux Distros Unpatched Vulnerability : CVE-2026-50651

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network. CVE-2026-50651 Note that Nessus...

websocket-driver: Resource limit bypass via message compression

Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...

Allocation of Resources Without Limits or Throttling

Overview websocket-driver is a websocket protocol handler with pluggable I/O. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via message compression through the hybi message handling in lib/websocket/driver/hybi.js. An attacker can make a...

NPM: websocket-driver: Resource limit bypass via message compression

NPM: websocket-driver: Resource limit bypass via message compression vulnerability discovered by ? in WordPress Npm websocket-driver versions 0.7.5...

websocket-driver: Resource limit bypass via message compression

Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...

GHSA-33PH-FCCM-39PJ websocket-driver: Resource limit bypass via message compression

Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...

CVE-2026-55399

CVE-2026-55399 is a resource exhaustion vulnerability in the Secure Access publisher prior to 14.55. Attackers with valid credentials to the Secure Access tunnel can create a non-persistent DoS against the publisher...

CVE-2026-55399 Resource exhaustion vulnerability in the Secure Access publisher

CVE-2026-55399 is a resource exhaustion vulnerability in the Secure Access publisher prior to 14.55. Attackers with valid credentials to the Secure Access tunnel can create a non-persistent DoS against the publisher...

EUVD-2026-44805

CVE-2026-55399 is a resource exhaustion vulnerability in the Secure Access publisher prior to 14.55. Attackers with valid credentials to the Secure Access tunnel can create a non-persistent DoS against the publisher...

CVE-2026-55399

CVE-2026-55399 affects the Secure Access publisher prior to version 14.55. It is a resource-exhaustion vulnerability where attackers with valid credentials to the Secure Access tunnel can trigger a non-persistent DoS against the publisher. CVSS v4.0 base score is 5.1 (Medium), with network attack...

CVE-2026-45737

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretDatatarget, live, ... does...

CVE-2026-45419

DataEase contains an arbitrary file write vulnerability present before version 2.10.23. The flaw resides in template handling: the TemplateManageService#save, StaticResourceServer#saveFilesToServe methods and the /de2api/templateManage/save endpoint accept attacker-controlled staticResource names...

CVE-2026-45419 DataEase: Arbitrary File Write Vulnerability

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template saves call TemplateManageServicesave, StaticResourceServersaveFilesToServe, and the /de2api/templateManage/save endpoint with attacker-controlled staticResource names and Base64 content, allowing...

CVE-2026-20158

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

USN-8553-1 dotnet8, dotnet10 vulnerabilities

Artur Stetsko discovered that the .NET did not properly validate authentication data. An attacker could possibly use this issue to elevate privileges. CVE-2026-47300 Levi Broderick discovered that .NET did not properly handle XML encryption during parsing. An attacker could possibly use this issu...

EUVD-2026-44721

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20158 Cisco RoomOS Security Hardening Release - Resource Lifetime Management Vulnerabilities

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20158

Technical details (affected products, versions, root cause, and exploit information) are not publicly available in the provided documents. Monitor for updates.