# RHSA-2025:23530: Security update for 49 packages RHSA-2025:23530, released January 16, 2026, fixes 12 CVEs across 49 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/rhsa-2025-23530 - Platform: Linux - Released: Jan 16, 2026 - Priority: High (Closes CVE-2025-0938, high severity) - CVEs: 12, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://access.redhat.com/errata/RHSA-2025:23530 ## Applies to | Product | Release | Fixed in | |---|---|---| | [python39](https://patchblox.com/security/data/product/linux/python39.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-Cython](https://patchblox.com/security/data/product/linux/python39-cython.md) | RHEL 8 | 0:0.29.21-5.module+el8.9.0+19644+d68f775d | | [python39-PyMySQL](https://patchblox.com/security/data/product/linux/python39-pymysql.md) | RHEL 8 | 0:0.10.1-2.module+el8.9.0+19644+d68f775d | | [python39-attrs](https://patchblox.com/security/data/product/linux/python39-attrs.md) | RHEL 8 | 0:20.3.0-2.module+el8.9.0+19644+d68f775d | | [python39-cffi](https://patchblox.com/security/data/product/linux/python39-cffi.md) | RHEL 8 | 0:1.14.3-2.module+el8.9.0+19644+d68f775d | | [python39-chardet](https://patchblox.com/security/data/product/linux/python39-chardet.md) | RHEL 8 | 0:3.0.4-19.module+el8.9.0+19644+d68f775d | | [python39-cryptography](https://patchblox.com/security/data/product/linux/python39-cryptography.md) | RHEL 8 | 0:3.3.1-3.module+el8.10.0+21271+eccd1d86 | | [python39-debug](https://patchblox.com/security/data/product/linux/python39-debug.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-devel](https://patchblox.com/security/data/product/linux/python39-devel.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-idle](https://patchblox.com/security/data/product/linux/python39-idle.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-idna](https://patchblox.com/security/data/product/linux/python39-idna.md) | RHEL 8 | 0:2.10-4.module+el8.10.0+21815+bb024982 | | [python39-iniconfig](https://patchblox.com/security/data/product/linux/python39-iniconfig.md) | RHEL 8 | 0:1.1.1-2.module+el8.9.0+19644+d68f775d | | [python39-libs](https://patchblox.com/security/data/product/linux/python39-libs.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-lxml](https://patchblox.com/security/data/product/linux/python39-lxml.md) | RHEL 8 | 0:4.6.5-1.module+el8.9.0+19644+d68f775d | | [python39-mod_wsgi](https://patchblox.com/security/data/product/linux/python39-mod-wsgi.md) | RHEL 8 | 0:4.7.1-7.module+el8.10.0+23075+0aa18782.1 | | [python39-more-itertools](https://patchblox.com/security/data/product/linux/python39-more-itertools.md) | RHEL 8 | 0:8.5.0-2.module+el8.9.0+19644+d68f775d | | [python39-numpy](https://patchblox.com/security/data/product/linux/python39-numpy.md) | RHEL 8 | 0:1.19.4-3.module+el8.9.0+19644+d68f775d | | [python39-numpy-doc](https://patchblox.com/security/data/product/linux/python39-numpy-doc.md) | RHEL 8 | 0:1.19.4-3.module+el8.9.0+19644+d68f775d | | [python39-numpy-f2py](https://patchblox.com/security/data/product/linux/python39-numpy-f2py.md) | RHEL 8 | 0:1.19.4-3.module+el8.9.0+19644+d68f775d | | [python39-packaging](https://patchblox.com/security/data/product/linux/python39-packaging.md) | RHEL 8 | 0:20.4-4.module+el8.9.0+19644+d68f775d | | [python39-pip](https://patchblox.com/security/data/product/linux/python39-pip.md) | RHEL 8 | 0:20.2.4-9.module+el8.10.0+21329+8d76b841 | | [python39-pip-wheel](https://patchblox.com/security/data/product/linux/python39-pip-wheel.md) | RHEL 8 | 0:20.2.4-9.module+el8.10.0+21329+8d76b841 | | [python39-pluggy](https://patchblox.com/security/data/product/linux/python39-pluggy.md) | RHEL 8 | 0:0.13.1-3.module+el8.9.0+19644+d68f775d | | [python39-ply](https://patchblox.com/security/data/product/linux/python39-ply.md) | RHEL 8 | 0:3.11-10.module+el8.9.0+19644+d68f775d | | [python39-psutil](https://patchblox.com/security/data/product/linux/python39-psutil.md) | RHEL 8 | 0:5.8.0-4.module+el8.9.0+19644+d68f775d | | [python39-psycopg2](https://patchblox.com/security/data/product/linux/python39-psycopg2.md) | RHEL 8 | 0:2.8.6-3.module+el8.10.0+21142+453d2b75 | | [python39-psycopg2-doc](https://patchblox.com/security/data/product/linux/python39-psycopg2-doc.md) | RHEL 8 | 0:2.8.6-3.module+el8.10.0+21142+453d2b75 | | [python39-psycopg2-tests](https://patchblox.com/security/data/product/linux/python39-psycopg2-tests.md) | RHEL 8 | 0:2.8.6-3.module+el8.10.0+21142+453d2b75 | | [python39-py](https://patchblox.com/security/data/product/linux/python39-py.md) | RHEL 8 | 0:1.10.0-1.module+el8.9.0+19644+d68f775d | | [python39-pybind11](https://patchblox.com/security/data/product/linux/python39-pybind11.md) | RHEL 8 | 0:2.7.1-1.module+el8.9.0+19644+d68f775d | | [python39-pybind11-devel](https://patchblox.com/security/data/product/linux/python39-pybind11-devel.md) | RHEL 8 | 0:2.7.1-1.module+el8.9.0+19644+d68f775d | | [python39-pycparser](https://patchblox.com/security/data/product/linux/python39-pycparser.md) | RHEL 8 | 0:2.20-3.module+el8.9.0+19644+d68f775d | | [python39-pyparsing](https://patchblox.com/security/data/product/linux/python39-pyparsing.md) | RHEL 8 | 0:2.4.7-5.module+el8.9.0+19644+d68f775d | | [python39-pysocks](https://patchblox.com/security/data/product/linux/python39-pysocks.md) | RHEL 8 | 0:1.7.1-4.module+el8.9.0+19644+d68f775d | | [python39-pytest](https://patchblox.com/security/data/product/linux/python39-pytest.md) | RHEL 8 | 0:6.0.2-2.module+el8.9.0+19644+d68f775d | | [python39-pyyaml](https://patchblox.com/security/data/product/linux/python39-pyyaml.md) | RHEL 8 | 0:5.4.1-1.module+el8.9.0+19644+d68f775d | | [python39-requests](https://patchblox.com/security/data/product/linux/python39-requests.md) | RHEL 8 | 0:2.25.0-3.module+el8.9.0+19644+d68f775d | | [python39-rpm-macros](https://patchblox.com/security/data/product/linux/python39-rpm-macros.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-scipy](https://patchblox.com/security/data/product/linux/python39-scipy.md) | RHEL 8 | 0:1.5.4-5.module+el8.9.0+19644+d68f775d | | [python39-setuptools](https://patchblox.com/security/data/product/linux/python39-setuptools.md) | RHEL 8 | 0:50.3.2-7.module+el8.10.0+23406+03055bfb | | [python39-setuptools-wheel](https://patchblox.com/security/data/product/linux/python39-setuptools-wheel.md) | RHEL 8 | 0:50.3.2-7.module+el8.10.0+23406+03055bfb | | [python39-six](https://patchblox.com/security/data/product/linux/python39-six.md) | RHEL 8 | 0:1.15.0-3.module+el8.9.0+19644+d68f775d | | [python39-test](https://patchblox.com/security/data/product/linux/python39-test.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-tkinter](https://patchblox.com/security/data/product/linux/python39-tkinter.md) | RHEL 8 | 0:3.9.25-2.module+el8.10.0+23718+1842ae33 | | [python39-toml](https://patchblox.com/security/data/product/linux/python39-toml.md) | RHEL 8 | 0:0.10.1-5.module+el8.9.0+19644+d68f775d | | [python39-urllib3](https://patchblox.com/security/data/product/linux/python39-urllib3.md) | RHEL 8 | 0:1.25.10-5.module+el8.10.0+20443+f0a692fe | | [python39-wcwidth](https://patchblox.com/security/data/product/linux/python39-wcwidth.md) | RHEL 8 | 0:0.2.5-3.module+el8.9.0+19644+d68f775d | | [python39-wheel](https://patchblox.com/security/data/product/linux/python39-wheel.md) | RHEL 8 | 1:0.35.1-4.module+el8.9.0+19644+d68f775d | | [python39-wheel-wheel](https://patchblox.com/security/data/product/linux/python39-wheel-wheel.md) | RHEL 8 | 1:0.35.1-4.module+el8.9.0+19644+d68f775d | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2025-0938](https://patchblox.com/security/data/cve/CVE-2025-0938.md) | High | URL parser allowed square brackets in domain names | 7.6 | 0.0155 | | | [CVE-2025-4138](https://patchblox.com/security/data/cve/CVE-2025-4138.md) | High | Bypassing extraction filter to create symlinks to arbitrary targets outside extraction directory | 7.6 | 0.0149 | | | [CVE-2025-4517](https://patchblox.com/security/data/cve/CVE-2025-4517.md) | High | Arbitrary writes via tarfile realpath overflow | 9.4 | 0.0148 | | | [CVE-2025-4330](https://patchblox.com/security/data/cve/CVE-2025-4330.md) | High | Extraction filter bypass for linking outside extraction directory | 7.6 | 0.0097 | | | [CVE-2024-5642](https://patchblox.com/security/data/cve/CVE-2024-5642.md) | High | Buffer overread when using an empty list with SSLContext.set_npn_protocols() | 7.6 | 0.0074 | | | [CVE-2024-11168](https://patchblox.com/security/data/cve/CVE-2024-11168.md) | High | Improper validation of IPv6 and IPvFuture addresses | 7.6 | 0.0066 | | | [CVE-2024-9287](https://patchblox.com/security/data/cve/CVE-2024-9287.md) | High | Virtual environment (venv) activation scripts don't quote paths | 7.8 | 0.0065 | | | [CVE-2025-4435](https://patchblox.com/security/data/cve/CVE-2025-4435.md) | High | Tarfile extracts filtered members when errorlevel=0 | 7.6 | 0.0062 | | | [CVE-2025-6069](https://patchblox.com/security/data/cve/CVE-2025-6069.md) | High | HTMLParser quadratic complexity when processing malformed inputs | 7.6 | 0.0060 | | | [CVE-2025-8291](https://patchblox.com/security/data/cve/CVE-2025-8291.md) | High | ZIP64 End of Central Directory (EOCD) Locator record offset not checked | 7.6 | 0.0047 | | | [CVE-2025-4516](https://patchblox.com/security/data/cve/CVE-2025-4516.md) | High | Use-after-free in "unicode_escape" decoder with error handler | 7.6 | 0.0023 | | | [CVE-2025-6075](https://patchblox.com/security/data/cve/CVE-2025-6075.md) | High | Quadratic complexity in os.path.expandvars() with user-controlled template | 8.1 | 0.0015 | | --- Data as of 2026-11-07T18:46:35Z UTC. 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