67 matches found
Moderate: Red Hat Security Advisory: fence-agents security update
An update for fence-agents is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common...
Moderate: Red Hat Security Advisory: fence-agents security update
An update for fence-agents is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring...
Security Bulletin: IBM Edge Data Collector uses multiple dependencies which are vulnerable to multiple CVEs.
Summary IBM Edge Data Collector uses pillow-12.2.0-cp314-cp314-manylinux227x8664.manylinux228x8664.whl, immutable-4.3.8.tgz, urllib3-2.6.3-py3-none-any.whl, form-data-4.0.5.tgz, pyjwt-2.12.1-py3-none-any.whl which are vulnerable to CVE-2026-54059, CVE-2026-54060, CVE-2026-55379, CVE-2026-55380,...
urllib3: urllib3: Denial of Service due to excessive HTTP response decompression
A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response,...
RHSA-2026:36732 Red Hat Security Advisory: python-urllib3 security update
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Important: Red Hat Security Advisory: python3.14-urllib3 security update
An update for python3.14-urllib3 is now available for Red Hat Enterprise Linux 9. 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 available for each...
USN-8344-2 python-pip regression
USN-8344-1 fixed vulnerabilities in pip. On Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS the patches for CVE-2025-66471 caused a regression when using pip. The patches for CVE-2025-66471 have been temporarily reverted pending investigation. We apologize for the inconvenience. Original...
USN-8344-1 python-pip vulnerabilities
It was discovered that pip incorrectly handled TLS certificate verification in session connections. If a session was first used with certificate verification disabled, subsequent requests to the same host would also skip verification regardless of the session's current settings. A remote attacker...
CVE-2026-44432
CVE-2026-44432 affects urllib3 before 2.7.0, where the library could decompress the entire response during HTTPResponse.read or drain_conn, leading to high CPU and memory usage when handling highly compressed data. Affected versions: 2.6.0 up to (but not including) 2.7.0. Impact described as pote...
CLSA-2026-1775723090 python-pip: Fix of 2 CVEs
CVE-2025-66471: add decompression size limit to bundled urllib3 - CVE-2026-21441: skip decompression when draining redirect responses in bundled urllib3...
Security Bulletin: Location Service for ESRI Component uses werkzeug-3.1.4 and urllib3-2.6.2 library which were vulnerable to CVE-2026-21860 and CVE-2026-21441 respectively
Summary Location Service for ESRI Component uses werkzeug-3.1.4 and urllib3-2.6.2 library which were vulnerable to CVE-2026-21860 and CVE-2026-21441 respectively. Vulnerability Details CVEID:CVE-2026-21441 DESCRIPTION: urllib3 is an HTTP client library for Python. urllib3's streaming API is...
Security Bulletin: IBM Maximo Application Suite uses pyasn1-0.6.1, protobuf-6.33.4-cp39-abi3-manylinux2014_x86_64, urllib3-2.5.0-py3-none-any, database/sql 1.24.4 and weasyprint-67.0-py3-none-any.
Summary Security Bulletin: IBM Maximo Application Suite uses pyasn1-0.6.1, protobuf-6.33.4-cp39-abi3-manylinux2014x8664, urllib3-2.5.0-py3-none-any, database/sql 1.24.4 and weasyprint-67.0-py3-none-any which is vulnerable to CVE-2026-23490, CVE-2026-0994, CVE-2025-66418, CVE-2025-66471,...
urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion
A flaw was found in urllib3 Python library that could lead to a Denial of Service condition. A remote, malicious server can exploit this flaw by responding to a client request with an HTTP message that uses an excessive number of chained compression algorithms. This unlimited decompression chain...
RHSA-2026:1712 Red Hat Security Advisory: python3.11-urllib3 security update
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RHSA-2026:1704 Red Hat Security Advisory: python3.11-urllib3 security update
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RHSA-2026:1546 Red Hat Security Advisory: python3.11-urllib3 security update
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OESA-2026-1286 python-urllib3 security update
HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: 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 A...
CLSA-2026-1770035896 python3.11-urllib3: Fix of CVE-2025-66471
CVE-2025-66471: fix improper handling of highly compressed data in the Streaming API...
urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)
urllib3 is an HTTP client library for Python. urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decoding or decompression based on the HTTP...
