{ "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-2026-113722-els_os-cloudlinux7els.json" } ], "tracking": { "current_release_date": "2026-10-24T01:33:51Z", "generator": { "date": "2026-10-24T01:33:51Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-113722-ELS_OS-CLOUDLINUX7ELS", "initial_release_date": "2026-10-20T19:48:29Z", "revision_history": [ { "date": "2026-10-20T19:48:29Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-22T09:53:50Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-10-24T01:33:51Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2026-113722" }, "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-2026-113722", "notes": [ { "category": "description", "text": "virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, virtualenv's ScriptMakerCustom and pip pass an incompletely quoted interpreter path to distlib ScriptMaker when generating POSIX console scripts. When the path contains a space or produces a shebang longer than 127 bytes, distlib emits a /bin/sh wrapper whose double-quoted interpreter path still expands command substitutions and backticks. An attacker who influences the environment destination can therefore execute commands with the user's privileges when the user later runs a generated launcher; environment creation and activation do not trigger the command. Existing launchers are not repaired by upgrading virtualenv alone and must be regenerated, while a later independent pip installation or upgrade can reintroduce an affected launcher because pip's vendored distlib is unchanged. The virtualenv fix is released 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-2026-113722" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/commit/2519941bed33ee0d3ac99277f67913e439e476a9", "url": "https://github.com/pypa/virtualenv/commit/2519941bed33ee0d3ac99277f67913e439e476a9" }, { "category": "external", "summary": "https://github.com/pypa/virtualenv/pull/3417", "url": "https://github.com/pypa/virtualenv/pull/3417" }, { "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-c978-59m8-c77v", "url": "https://github.com/pypa/virtualenv/security/advisories/GHSA-c978-59m8-c77v" } ], "release_date": "2026-10-20T19:48:29Z", "threats": [ { "category": "impact", "details": "Moderate" }, { "category": "impact", "date": "2026-10-21T16:26:56.715271Z", "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" ] } ] } ] }