{"action":"Upgrade pip to 26.1 or later.","affected":[{"fixed":"26.1","introduced":"0"}],"component":"pip","cve_ids":["CVE-2026-3219"],"ecosystem":"PyPI","epss":0.00144,"exploited":false,"fixed_versions":["26.1"],"ghsa_id":"GHSA-58qw-9mgm-455v","id":"tcs_01M5KF0FBMN9BEVVG5WQHW768A","modified_at":"2026-09-10T03:50:42.838011658Z","published_at":"2026-04-20T18:31:48Z","references":["https://osv.dev/vulnerability/GHSA-58qw-9mgm-455v","https://nvd.nist.gov/vuln/detail/CVE-2026-3219","https://github.com/pypa/pip/issues/13867","https://github.com/pypa/pip/pull/13870","https://github.com/pypa/pip","https://mail.python.org/archives/list/security-announce@python.org/thread/QAJ5JIVWWCAJ4EZL2FP5MOOW35JS7LRJ","http://www.openwall.com/lists/oss-security/2026/04/20/8"],"severity":{"label":"medium","score":4.6},"sources":[{"source":"osv","source_id":"GHSA-58qw-9mgm-455v","url":"https://osv.dev/vulnerability/GHSA-58qw-9mgm-455v"},{"source":"nvd","source_id":"CVE-2026-3219","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3219"}],"summary":"pip has an interpretation conflict due to handling both concatenated tar and ZIP files as ZIP files"}