OESA-2026-1253

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1253
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-1253.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-1253
Upstream
Published
2026-01-30T12:28:00Z
Modified
2026-01-30T13:00:14.361111Z
Summary
python-pip security update
Details

pip is the package installer for Python. You can use pip to install packages from the Python Package Index and other indexes. %global bashcompdir %(b=$(pkg-config --variable=completionsdir bash-completion 2>/dev/null); echo ${b:-/bash_completion.d}) Name: python-pip Version: 23.3.1 Release: 6 Summary: A tool for installing and managing Python packages License: MIT and Python and ASL 2.0 and BSD and ISC and LGPLv2 and MPLv2.0 and (ASL 2.0 or BSD) URL: http://www.pip-installer.org Source0: Source1: pip.loongarch.conf BuildArch: noarch Patch1: remove-existing-dist-only-if-path-conflicts. Patch6000: dummy-certifi.patch Patch6001: backport-CVE-2023-45803-Made-body-stripped-from-HTTP-requests.patch Patch6002: backport-CVE-2024-37891-Strip-Proxy-Authorization-header-on-redirects.patch Patch6003: backport-CVE-2024-47081.patch Patch6004: backport-CVE-2025-50181.patch Patch6005: backport-CVE-2025-8869.patch

Security Fix(es):

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 allocation for the decompressed data. This vulnerability is fixed in 2.6.0.(CVE-2025-66418)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:24.03-LTS-SP1 / python-pip

Package

Name
python-pip
Purl
pkg:rpm/openEuler/python-pip&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
23.3.1-7.oe2403sp1

Ecosystem specific 

{
    "noarch": [
        "python-pip-help-23.3.1-7.oe2403sp1.noarch.rpm",
        "python-pip-wheel-23.3.1-7.oe2403sp1.noarch.rpm",
        "python3-pip-23.3.1-7.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "python-pip-23.3.1-7.oe2403sp1.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1253.json"