Security Bulletin:IDNA for Python Vulnerability: Resource Consumption and Denial-of-Service Risk with Long Inputs

Summary Internationalized Domain Names in Applications IDNA for Python provides support for Internationalized Domain Names in Applications IDNA and Unicode IDNA Compatibility Processing. In versions prior to 3.15, payloads such as "\u0660" N or "\u30fb" N + "\u6f22" utilize the validcontexto...

CVE-2026-66401

A flaw was found in FreeRDP. This out-of-bounds read vulnerability in the Universal Video Class UVC H.264 extension-unit parser occurs because the software fails to validate descriptor length before accessing the GUID field. A local attacker, by connecting a specially crafted malicious USB video...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the node:zlib synchronous APIs when a spoofed TypedArray byteLength triggers a reachable assertion. An attacker can cause the process to crash repeatedly by exploiting this...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling in the HTTP client when forwarding proxies rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. An attacker can manipulate HTTP request...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

ALPINE-CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58045

A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable assertion in the synchronous node:zlib APIs, causing the entire process to crash. All 11 synchronous zlib functions are affected. Repeated exploitation of this condition can result in a denial of service. This...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

CVE-2026-58044 describes a flaw in the Node.js HTTP client that can cause request desynchronization for Node.js-based forwarding proxies. The problem arises because Node.js may omit headers beyond maxHeadersCount/maxHeaderPairs from req.headers, req.rawHeaders, and req.headersDistinct, yet contin...

EUVD-2026-52562

A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable assertion in the synchronous node:zlib APIs, causing the entire process to crash. All 11 synchronous zlib functions are affected. Repeated exploitation of this condition can result in a denial of service. This...

CVE-2026-58045

A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable assertion in the synchronous node:zlib APIs, causing the entire process to crash. All 11 synchronous zlib functions are affected. Repeated exploitation of this condition can result in a denial of service. This...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible "IncomingMessage" headers while piping the original body to a reused backend connection. Node.js can omit headers beyond "maxHeadersCount" /...

EUVD-2026-52563

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58045

The CVE-2026-58045 entry describes a vulnerability in Node.js where a spoofed TypedArray byteLength can trigger a reachable assertion in the synchronous node:zlib APIs, causing the process to crash. All 11 synchronous zlib functions are affected, and repeated exploitation may lead to denial of se...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

PT-2026-67818

Name of the Vulnerable Software and Affected Versions SSSD affected versions not specified Description A flaw exists in the PAM responder where the extract authtok v1 function fails to validate the auth token length field against the remaining buffer size before processing. A local attacker can...

Amazon Linux 2023 : pipewire, pipewire-alsa, pipewire-config-rates (ALAS2023-2026-2029)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2029 advisory. RAOP module accepts unbounded Content-Length values and does not check the pwarrayadd return. CVE-2026-14324 Multiple unbounded alloca calls in the PulseAudio protocol server. CVE-2026-14330 A...