{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for python-virtualenv","title":"Title of the patch"},{"category":"description","text":"This update for python-virtualenv fixes the following issues:\n\n- CVE-2026-22702: Fixed local attacker can redirect file operations via TOCTOU race condition (bsc#1256458).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2026-233,SUSE-SLE-Module-Python3-15-SP7-2026-233,openSUSE-SLE-15.6-2026-233","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_0233-1.json"},{"category":"self","summary":"URL for SUSE-SU-2026:0233-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260233-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2026:0233-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2026-January/023852.html"},{"category":"self","summary":"SUSE Bug 1256458","url":"https://bugzilla.suse.com/1256458"},{"category":"self","summary":"SUSE CVE CVE-2026-22702 page","url":"https://www.suse.com/security/cve/CVE-2026-22702/"}],"title":"Security update for python-virtualenv","tracking":{"current_release_date":"2026-01-22T12:24:32Z","generator":{"date":"2026-01-22T12:24:32Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2026:0233-1","initial_release_date":"2026-01-22T12:24:32Z","revision_history":[{"date":"2026-01-22T12:24:32Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"python311-virtualenv-20.22.0-150400.9.9.1.noarch","product":{"name":"python311-virtualenv-20.22.0-150400.9.9.1.noarch","product_id":"python311-virtualenv-20.22.0-150400.9.9.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Module for Python 3 15 SP7","product":{"name":"SUSE Linux Enterprise Module for Python 3 15 SP7","product_id":"SUSE Linux Enterprise Module for Python 3 15 SP7","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-python3:15:sp7"}}},{"category":"product_name","name":"openSUSE Leap 15.6","product":{"name":"openSUSE Leap 15.6","product_id":"openSUSE Leap 15.6","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.6"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"python311-virtualenv-20.22.0-150400.9.9.1.noarch as component of SUSE Linux Enterprise Module for Python 3 15 SP7","product_id":"SUSE Linux Enterprise Module for Python 3 15 SP7:python311-virtualenv-20.22.0-150400.9.9.1.noarch"},"product_reference":"python311-virtualenv-20.22.0-150400.9.9.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Module for Python 3 15 SP7"},{"category":"default_component_of","full_product_name":{"name":"python311-virtualenv-20.22.0-150400.9.9.1.noarch as component of openSUSE Leap 15.6","product_id":"openSUSE Leap 15.6:python311-virtualenv-20.22.0-150400.9.9.1.noarch"},"product_reference":"python311-virtualenv-20.22.0-150400.9.9.1.noarch","relates_to_product_reference":"openSUSE Leap 15.6"}]},"vulnerabilities":[{"cve":"CVE-2026-22702","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2026-22702"}],"notes":[{"category":"general","text":"virtualenv is a tool for creating isolated virtual python environments. Prior to version 20.36.1, TOCTOU (Time-of-Check-Time-of-Use) vulnerabilities in virtualenv allow local attackers to perform symlink-based attacks on directory creation operations. An attacker with local access can exploit a race condition between directory existence checks and creation to redirect virtualenv's app_data and lock file operations to attacker-controlled locations. This issue has been patched in version 20.36.1.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Python 3 15 SP7:python311-virtualenv-20.22.0-150400.9.9.1.noarch","openSUSE Leap 15.6:python311-virtualenv-20.22.0-150400.9.9.1.noarch"]},"references":[{"category":"external","summary":"CVE-2026-22702","url":"https://www.suse.com/security/cve/CVE-2026-22702"},{"category":"external","summary":"SUSE Bug 1256458 for CVE-2026-22702","url":"https://bugzilla.suse.com/1256458"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Python 3 15 SP7:python311-virtualenv-20.22.0-150400.9.9.1.noarch","openSUSE Leap 15.6:python311-virtualenv-20.22.0-150400.9.9.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":4.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"products":["SUSE Linux Enterprise Module for Python 3 15 SP7:python311-virtualenv-20.22.0-150400.9.9.1.noarch","openSUSE Leap 15.6:python311-virtualenv-20.22.0-150400.9.9.1.noarch"]}],"threats":[{"category":"impact","date":"2026-01-22T12:24:32Z","details":"moderate"}],"title":"CVE-2026-22702"}]}