{ "document": { "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/cloudlinux7els/vex/2026/cve-2026-113715-els_os-cloudlinux7els.json" } ], "tracking": { "current_release_date": "2026-10-24T01:33:30Z", "generator": { "date": "2026-10-24T01:33:30Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-113715-ELS_OS-CLOUDLINUX7ELS", "initial_release_date": "2026-10-20T19:42:55Z", "revision_history": [ { "date": "2026-10-20T19:42:55Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-22T09:53:50Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-10-24T01:33:30Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2026-113715" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "CloudLinux 7", "product": { "name": "CloudLinux 7", "product_id": "CloudLinux-7", "product_identification_helper": { "cpe": "cpe:2.3:o:cloudlinux:cloudlinux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "CloudLinux" } ], "category": "vendor", "name": "Cloud Linux Software, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "product": { "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "product_id": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/python-virtualenv@15.1.0-7.0.1.el7_9.tuxcare.els2?arch=noarch" } } }, { "category": "product_version", "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch", "product": { "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch", "product_id": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/python-virtualenv@15.1.0-7.0.1.el7_9.tuxcare.els3?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch" }, "product_reference": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch" }, "product_reference": "python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch", "relates_to_product_reference": "CloudLinux-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-113715", "notes": [ { "category": "description", "text": "virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, the stdlib venv creator reads generated pyvenv.cfg with str.splitlines() and merges parsed keys over virtualenv's selected configuration. An untrusted caller who influences the destination pathname can include a line-boundary character such as U+2028 to inject keys including home and include-system-site-packages, causing path data to change configuration structure before final output. Setting include-system-site-packages to true weakens environment isolation, while an altered home can change which standard-library files the interpreter loads if the attacker also controls that location. The builtin creator does not use this readback path. This issue is fixed in version 21.14.9.", "title": "Vulnerability description" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-113715" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/commit/b0008a58885ded9227faf8f910c6c402712c750a", "url": "https://github.com/pypa/virtualenv/commit/b0008a58885ded9227faf8f910c6c402712c750a" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/pull/3426", "url": "https://github.com/pypa/virtualenv/pull/3426" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/releases/tag/21.14.9", "url": "https://github.com/pypa/virtualenv/releases/tag/21.14.9" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/security/advisories/GHSA-qmx5-4p3x-wvqf", "url": "https://github.com/pypa/virtualenv/security/advisories/GHSA-qmx5-4p3x-wvqf" } ], "release_date": "2026-10-20T19:42:55Z", "threats": [ { "category": "impact", "details": "Moderate" }, { "category": "impact", "date": "2026-10-21T16:26:58.541768Z", "details": "unknown", "product_ids": [ "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els2.noarch", "CloudLinux-7:python-virtualenv-0:15.1.0-7.0.1.el7_9.tuxcare.els3.noarch" ] } ] } ] }