The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the 'zipfile' module compared to other ZIP implementations.
Remediation maintains this behavior, but checks that the offset specified in the ZIP64 EOCD Locator record matches the expected value.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python39-cryptographyUpgrade python39-psutilUpgrade python39-chardetUpgrade python3Upgrade python3.12-testUpgrade python39-psycopg2Upgrade python39-wheel-wheelUpgrade python39-mod_wsgiUpgrade python39-setuptools-wheelUpgrade python39-scipyUpgrade python3.12-tkinterUpgrade python39-pipUpgrade python39-urllib3Upgrade python3.12-debugUpgrade python3.12-idleUpgrade python39-wcwidthUpgrade python3-debugUpgrade python39-sixUpgrade python3.12-libsUpgrade python39-tkinterUpgrade python3.12Upgrade python39-pip-wheelUpgrade python39-CythonUpgrade python39-psycopg2-docUpgrade python39-numpyUpgrade python39-idleUpgrade python3-testUpgrade python3-develUpgrade python39-debugUpgrade python39-lxmlUpgrade python39-testUpgrade python39-pybind11-develUpgrade python39-pycparserUpgrade python39-more-itertoolsUpgrade python39-pysocksUpgrade python39-numpy-docUpgrade python39-tomlUpgrade python3.12-rpm-macrosUpgrade python3-idleUpgrade python3.12-develUpgrade python39-pluggyUpgrade python39-packagingUpgrade python39-pyyamlUpgrade python39-plyUpgrade python39-cffiUpgrade python3-tkinterUpgrade python39-numpy-f2pyUpgrade python39-pyparsingUpgrade python39-setuptoolsUpgrade python39-pybind11Upgrade python39-libsUpgrade python39-PyMySQLUpgrade python3-libsUpgrade python39-idnaUpgrade python39-wheelUpgrade python39-pyUpgrade python39-iniconfigUpgrade python39-develUpgrade python39-pytestUpgrade python39-psycopg2-testsUpgrade python39-requestsUpgrade python-unversioned-commandUpgrade python39-attrsUpgrade python39-rpm-macrosUpgrade python39 | Dec 23, 2025 | Dec 17, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python3-debugUpgrade python3Upgrade python3-testUpgrade python3-develUpgrade python3-toolsUpgrade python3-tkinterUpgrade python3-libsUpgrade python3-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-libsUpgrade python-unversioned-commandUpgrade python3.13-debugsourceUpgrade python3.13-testUpgrade python3.11-testUpgrade python3-develUpgrade python3.12-idleUpgrade python3.9-debugsourceUpgrade python3-idleUpgrade python3.12-develUpgrade python3Upgrade python3.13-freethreadingUpgrade python3.13Upgrade python3.13-debugUpgrade python3.11-debugUpgrade python3.11-libsUpgrade python3.11-tkinterUpgrade python3.12-libsUpgrade python3.12-debugsourceUpgrade python3.9-debuginfoUpgrade python3.13-idleUpgrade python3.13-libsUpgrade python3.11Upgrade python3.12-debugUpgrade python3.13-develUpgrade python3.12-debuginfoUpgrade python3-debugUpgrade python3.11-debugsourceUpgrade python3.13-freethreading-debugUpgrade python3.11-debuginfoUpgrade python3-testUpgrade python3-tkinterUpgrade python3.13-debuginfoUpgrade python3.11-idleUpgrade python3.11-develUpgrade python3.12-testUpgrade python3.12-tkinterUpgrade python3.12Upgrade python3.13-tkinter | Oct 28, 2025 | Oct 7, 2025 |
| Debian | — | Upgrade pypy3Upgrade python3.13Upgrade python3.11Upgrade python3.9 | Nov 4, 2025 | Nov 4, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3Upgrade python3-fgoUpgrade python3-unversioned-command | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-unversioned-commandUpgrade python3 | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3Upgrade python3-unversioned-commandUpgrade python3-fgo | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-unversioned-commandUpgrade python3-fgoUpgrade python3 | Mar 10, 2026 | Mar 10, 2026 |
| Oracle Missing Cpu Jan 2026 | — | Apply the January 2026 Critical Patch Update (CPU) for Oracle Database | Jan 21, 2026 | Oct 7, 2025 |
| Oracle_linux | — | Upgrade python39-lxmlUpgrade python3.12-tkinterUpgrade python39-more-itertoolsUpgrade python3.12-debugUpgrade python3-libsUpgrade python39-scipyUpgrade python39-tomlUpgrade python39-develUpgrade python3-develUpgrade python39-iniconfigUpgrade python39-psycopg2-docUpgrade python39-pybind11Upgrade python39-pyUpgrade python-unversioned-commandUpgrade python3.12-idleUpgrade python39-rpm-macrosUpgrade python39-PyMySQLUpgrade python39-numpy-f2pyUpgrade python39-numpyUpgrade python39-pytestUpgrade python39-libsUpgrade python3-idleUpgrade python39-wcwidthUpgrade python39-testUpgrade python39-pyparsingUpgrade python39-psycopg2-testsUpgrade python39-packagingUpgrade python39-pluggyUpgrade python3.12-rpm-macrosUpgrade python39-wheel-wheelUpgrade python39-CythonUpgrade python39-debugUpgrade python39-attrsUpgrade python3Upgrade python39-tkinterUpgrade python3.12-libsUpgrade python3.12-develUpgrade python39-setuptoolsUpgrade python39-setuptools-wheelUpgrade python3.12Upgrade python39-psycopg2Upgrade python39-pip-wheelUpgrade python39-pyyamlUpgrade python39-pybind11-develUpgrade python39-sixUpgrade python39-pycparserUpgrade python39Upgrade python3.12-testUpgrade python39-mod_wsgiUpgrade python39-wheelUpgrade python39-plyUpgrade python39-pysocksUpgrade python39-idleUpgrade python39-chardetUpgrade python39-psutilUpgrade python39-idnaUpgrade python39-cryptographyUpgrade python3-testUpgrade python39-numpy-docUpgrade python39-urllib3Upgrade python39-cffiUpgrade python3-debugUpgrade python39-requestsUpgrade python3-tkinterUpgrade python39-pip | Dec 22, 2025 | Oct 7, 2025 |
| Redhat_linux | — | Upgrade python39-pybind11Upgrade scipy-debugsourceUpgrade python3.9-debugsourceUpgrade python39-setuptools-wheelUpgrade python39-pyUpgrade python39-pyparsingUpgrade python-unversioned-commandUpgrade python39-CythonUpgrade python39-cryptographyUpgrade python39-develUpgrade python39-tkinterUpgrade python39-psycopg2-debuginfoUpgrade python39-iniconfigUpgrade python3-debugUpgrade python3.12-debugsourceUpgrade python3-tkinterUpgrade python3-idleUpgrade python39-urllib3Upgrade python39-setuptoolsUpgrade python39-pytestUpgrade python39-plyUpgrade python39-more-itertoolsUpgrade python3.9-debuginfoUpgrade python39-numpy-f2pyUpgrade python3-libsUpgrade python39-chardetUpgrade python39-rpm-macrosUpgrade python39-tomlUpgrade python39-idnaUpgrade python3.12-debugUpgrade python-psycopg2-debugsourceUpgrade Cython-debugsourceUpgrade python3.12-libsUpgrade python3.12-debuginfoUpgrade python39-psycopg2-testsUpgrade python39-pipUpgrade python39-pybind11-develUpgrade python39-pysocksUpgrade python39-psutilUpgrade python39-sixUpgrade python-cryptography-debugsourceUpgrade python3-develUpgrade python39-libsUpgrade python3Upgrade python39-mod_wsgiUpgrade python39-lxmlUpgrade python3-testUpgrade python39-debugsourceUpgrade python-cffi-debugsourceUpgrade python39-Cython-debuginfoUpgrade python39-pycparserUpgrade python39-lxml-debuginfoUpgrade python3.12Upgrade python39-numpy-debuginfoUpgrade python-psutil-debugsourceUpgrade python39-scipy-debuginfoUpgrade python39-packagingUpgrade python39-wheelUpgrade python3.12-tkinterUpgrade python3.12-develUpgrade numpy-debugsourceUpgrade python39-attrsUpgrade python39-requestsUpgrade python39-pip-wheelUpgrade python39-psycopg2-docUpgrade python39-idleNo solution existsUpgrade python39-pluggyUpgrade python39-wcwidthUpgrade PyYAML-debugsourceUpgrade python39-numpy-docUpgrade python39-pyyaml-debuginfoUpgrade python39-PyMySQLUpgrade python39-testUpgrade python3.12-idleUpgrade python39-debuginfoUpgrade python39Upgrade python3.12-testUpgrade python39-debugUpgrade python-lxml-debugsourceUpgrade python39-scipyUpgrade python39-cffi-debuginfoUpgrade python39-wheel-wheelUpgrade python39-cryptography-debuginfoUpgrade python39-psutil-debuginfoUpgrade python39-numpyUpgrade python39-psycopg2Upgrade python39-cffiUpgrade python3.12-rpm-macrosUpgrade python39-pyyaml | Dec 19, 2025 | Oct 7, 2025 |
| Rocky_linux | — | Upgrade python39-numpyUpgrade python-psutil-debugsourceUpgrade python39-scipyUpgrade python3.12-idleUpgrade python3-tkinterUpgrade scipy-debugsourceUpgrade python39-psycopg2Upgrade python39-CythonUpgrade Cython-debugsourceUpgrade python3-develUpgrade python3-debugUpgrade numpy-debugsourceUpgrade python39-mod_wsgiUpgrade python3.9-debuginfoUpgrade python-psycopg2-debugsourceUpgrade python3.12-develUpgrade python3-idleUpgrade python3.12-debugsourceUpgrade python39-psycopg2-docUpgrade python39-cryptographyUpgrade python3.9-debugsourceUpgrade python-lxml-debugsourceUpgrade python39-tkinterUpgrade python39-pybind11-develUpgrade PyYAML-debugsourceUpgrade python39-numpy-debuginfoUpgrade python3.12-debugUpgrade python3Upgrade python3.12Upgrade python3.12-libsUpgrade python3.12-debuginfoUpgrade python39-idleUpgrade python39-libsUpgrade python39-cffiUpgrade python39-psycopg2-testsUpgrade python39Upgrade python39-lxmlUpgrade python3.12-testUpgrade python39-scipy-debuginfoUpgrade python3.12-tkinterUpgrade python39-cryptography-debuginfoUpgrade python39-debuginfoUpgrade python-cryptography-debugsourceUpgrade python3-testUpgrade python39-debugUpgrade python39-psutil-debuginfoUpgrade python39-lxml-debuginfoUpgrade python39-develUpgrade python39-psutilUpgrade python-cffi-debugsourceUpgrade python39-pyyaml-debuginfoUpgrade python39-cffi-debuginfoUpgrade python39-pybind11Upgrade python39-testUpgrade python3-libsUpgrade python39-numpy-f2pyUpgrade python39-debugsourceUpgrade python39-Cython-debuginfoUpgrade python39-pyyamlUpgrade python39-psycopg2-debuginfo | Jan 8, 2026 | Jan 7, 2026 |
| Ubuntu | — | Upgrade idle-python3.11 (Ubuntu Pro)Upgrade libpython3.10Upgrade python3.5 (Ubuntu Pro)Upgrade python3.9 (Ubuntu Pro)Upgrade python3.12Upgrade libpython3.4 (Ubuntu Pro)Upgrade python3.7 (Ubuntu Pro)Upgrade libpython3.5 (Ubuntu Pro)Upgrade libpython3.9 (Ubuntu Pro)Upgrade python3.13Upgrade libpython3.6 (Ubuntu Pro)Upgrade libpython3.13Upgrade python3.10Upgrade python3.11 (Ubuntu Pro)Upgrade libpython3.8 (Ubuntu Pro)Upgrade python3.8 (Ubuntu Pro)Upgrade python3.4 (Ubuntu Pro)Upgrade python3.6 (Ubuntu Pro)Upgrade libpython3.7 (Ubuntu Pro)Upgrade libpython3.12t64 | Nov 25, 2025 | Oct 7, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 7, 2025 |
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