ROOT-OS-UBUNTU-2204-CVE-2026-21441 CVE-2026-21441 in rootio-python3-pip - Patched by Root

Root has patched CVE-2026-21441 in the rootio-python3-pip package for Root:Ubuntu:22.04. Multiple fixed versions available...

Fedora: Security Advisory (FEDORA-2026-8b7270b473)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

python-urllib3 security update

1.26.5-6.1 - Security fix for CVE-2025-66471 - Security fix for CVE-2025-66418 - Security fix for CVE-2026-21441 Resolves: RHEL-139401...

python3.12-urllib3 security update

1.26.19-1.1 - Security fix for CVE-2025-66471 - Security fix for CVE-2025-66418 - Security fix for CVE-2026-21441 Resolves: RHEL-139403...

Oracle Linux 9 : python3.11-urllib3 (ELSA-2026-1089)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-1089 advisory. - Security fix for CVE-2025-66471 - Security fix for CVE-2025-66418 Tenable has extracted the preceding description block directly from the Oracle Linu...

SUSE-SU-2026:0255-1 Security update for python-urllib3

This update for python-urllib3 fixes the following issues: - CVE-2026-21441: Fixed excessive resource consumption during decompression of data in HTTP redirect responses bsc1256331...

SUSE-SU-2026:20131-1 Security update for python-urllib3

This update for python-urllib3 fixes the following issues: - CVE-2026-21441: Fixed excessive resource consumption during decompression of data in HTTP redirect responses bsc1256331...

CVE-2026-21441

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...

Linux Distros Unpatched Vulnerability : CVE-2026-21441

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2026-21441

creationtimestamp| type| source ---|---|--- 2026-01-07 23:01:46+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mbul5fjnow2o 2026-01-07 23:09:29+00:00| seen| Telegram/FpDGAESLT2b6cAqL19jI0amMTjRd3R14Wu3P5pTmHCNxdqI 2026-01-07 23:09:50+00:00| seen|...