EUVD-2026-40020

A weakness has been identified in GPAC up to 26.02.0. This affects an unknown part of the file src/utils/baseencoding.c of the component ISOBMFF Parser. Executing a manipulation can lead to highly compressed data. The attack needs to be launched locally. The exploit has been made available to the...

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...

EUVD-2026-37014

Improper Handling of Highly Compressed Data Data Amplification vulnerability in elixir-grpc grpc GRPC.Compressor.Gzip, GRPC.Message modules allows a denial of service via a gzip decompression bomb. This vulnerability is associated with program files lib/grpc/compressor/gzip.ex, lib/grpc/message.e...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification during cleanup. An attacker can exhaust system memory by sending a specially crafted compressed payload that is decompressed into memory in a single chunk. Remediation Upgra...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview org.springframework.security:spring-security-saml2-service-provider is a security component for the Spring Framework. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the REDIRECT binding. An attacker can exhaust system...

CVE-2026-49755

Improper Handling of Highly Compressed Data Data Amplification vulnerability in wojtekmach Req allows attacker-controlled HTTP servers to exhaust memory in a Req client via decompression-bomb response bodies. Req's default response pipeline includes Req.Steps.decodebody/1 and...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the Batch.Decompress function. An attacker can cause excessive memory allocation on the receiving node by sending a specially crafted compressed P2P gossip payload,...

ROS-20260506-73-0048

Vulnerability in python2-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0045

Vulnerability in erlang related to incorrect processing of highly compressed input data. Exploitation of the vulnerability could allow a remote attacker to cause a denial of service...

Important: Red Hat Security Advisory: python-urllib3 security update

An update for python-urllib3 is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

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...

Important: Red Hat Security Advisory: python-urllib3 security update

An update for python-urllib3 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

ROS-20260420-73-0019

Vulnerability in python-aiohttp related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

Security Bulletin: High Resource Consumption Vulnerability in urllib3 Streaming API Due to Improper Handling of Highly Compressed Data (≤ v2.6.0) affects watsonx.data

Summary A vulnerability in the urllib3 Streaming API versions 1.0 through 2.6.0 allows highly compressed HTTP responses to be decompressed in a way that can consume excessive system resources. When processing compressed data e.g., gzip or brotli, the library may fully decompress a small input int...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the archive extraction process. An attacker can exhaust server memory by uploading specially crafted zip archives containing highly compressed entries. Remediation Upgrad...

Improper Cleanup on Thrown Exception

Overview Affected versions of this package are vulnerable to Improper Cleanup on Thrown Exception when cleaning up tmp files. Temporary storage can be exhausted during the scanning process by an attacker providing large or highly compressed artifacts, leading to the accumulation of temporary file...

Improper Cleanup on Thrown Exception

Overview Affected versions of this package are vulnerable to Improper Cleanup on Thrown Exception when cleaning up tmp files. Temporary storage can be exhausted during the scanning process by an attacker providing large or highly compressed artifacts, leading to the accumulation of temporary file...

Improper Cleanup on Thrown Exception

Overview Affected versions of this package are vulnerable to Improper Cleanup on Thrown Exception when cleaning up tmp files. Temporary storage can be exhausted during the scanning process by an attacker providing large or highly compressed artifacts, leading to the accumulation of temporary file...

openSUSE 16 Security Update : containerized-data-importer (openSUSE-SU-2026:20279-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20279-1 advisory. Update to version 1.64.0. Security issues fixed: - CVE-2024-28180: improper handling of highly compressed data bsc1235204. - CVE-2024-45338:...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the ContentReader process when handling requests with Content-Encoding: gzip. An attacker can cause excessive resource consumption by sending a small compressed payload...