urllib3: urllib3 Streaming API improperly handles highly compressed data

A decompression handling flaw has been discovered in urllib3. When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP Content-Encoding header e.g., gzip, deflate, br, or zstd. The library must read compressed data from the network and decompress it...

urllib3: urllib3 Streaming API improperly handles highly compressed data

A decompression handling flaw has been discovered in urllib3. When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP Content-Encoding header e.g., gzip, deflate, br, or zstd. The library must read compressed data from the network and decompress it...

urllib3: urllib3 Streaming API improperly handles highly compressed data

A decompression handling flaw has been discovered in urllib3. When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP Content-Encoding header e.g., gzip, deflate, br, or zstd. The library must read compressed data from the network and decompress it...

gpsd: gpsd: Denial of Service due to malformed NAVCOM packet parsing

A flaw was found in gpsd. A remote attacker can exploit this vulnerability by sending a specially crafted NAVCOM packet. When parsing the packet, an error in calculating the payload length can cause the system to attempt to process an extremely large amount of data. This leads to excessive CPU...

CVE-2026-22036

A flaw was found in Undici, an HTTP/1.1 client for Node.js. A remote attacker could exploit this vulnerability by sending a specially crafted HTTP response with an unbounded number of links in the decompression chain. This could lead to high CPU usage and excessive memory allocation, resulting in...

CVE-2026-0992

CVE-2026-0992 in libxml2 describes an uncontrolled resource consumption vulnerability. A remote attacker can supply crafted XML catalogs containing repeated elements pointing to the same downstream catalog, causing the parser to redundantly traverse catalog chains. This leads to excessive CPU us...

PT-2026-3125

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS Evolved versions prior to 21.4R3-S7-EVO Juniper Networks Junos OS Evolved versions 22.2 through 22.2R3-S4-EVO Juniper Networks Junos OS Evolved versions 22.3 through 22.3R3-S3-EVO Juniper Networks Junos OS Evolved...

Allocation of Resources Without Limits or Throttling

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the decompression chain. An attacker can cause high CPU usage and excessive memory allocation by...

CVE-2026-22036

Undici is an HTTP/1.1 client for Node.js. Prior to 7.18.0 and 6.23.0, the number of links in the decompression chain is unbounded and the default maxHeaderSize allows a malicious server to insert thousands compression steps leading to high CPU usage and excessive memory allocation. This...

Denial-of-Service (DoS)

Marshmallow is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to inefficient processing in Schema.loaddata, many=True, where moderately sized inputs can trigger excessive CPU consumption, allowing attackers to degrade service availability through crafted requests...

CVE-2025-69229

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for asyncio and Python. An attacker can exploit this vulnerability by sending a large number of chunks in a message. This can lead to excessive blocking CPU usage when the application processes the request, potentially...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the request.read method. An attacker can cause the server to consume excessive CPU resources by sending a large number of chunked messages. Details Denial of Service DoS describes ...

rexml: REXML denial of service

A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...

rexml: REXML denial of service

A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...

CVE-2025-66418

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

CVE-2025-66471

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.0 and prior to 2.6.0, the Streaming API improperly handles highly compressed data. urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than...

Denial Of Service (DoS)

Bugsink is vulnerable to Denial Of Service DoS. The vulnerability is due to inefficient handling of Brotli-compressed data during decompression, which allows an attacker to send crafted payloads that consume excessive CPU resources and disrupt service availability...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : rhino (SUSE-SU-2025:4390-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:4390-1 advisory. Update to version 1.7.15.1. Security issues fixed: - CVE-2025-66453: high CPU consumption when processing...

rexml: REXML denial of service

A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...

CVE-2025-42873 Denial of Service (DoS) in SAPUI5 framework (Markdown-it component)

SAPUI5 and OpenUI5 packages use outdated 3rd party libraries with known security vulnerabilities. When markdown-it encounters special malformed input, it fails to terminate properly, resulting in an infinite loop. This Denial of Service via infinite loop causes high CPU usage and system...