{"id":"AZL-84035","summary":"CVE-2026-41140 affecting package poetry for versions less than 1.8.5-2","details":"Poetry is a dependency manager for Python. Prior to 2.3.4, the extractall() function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path traversal protection on Python versions where tarfile.data_filter is unavailable. Considering only Python versions which are still supported by Poetry, these are 3.10.0 - 3.10.12 and 3.11.0 - 3.11.4. This vulnerability is fixed in 2.3.4.","modified":"2026-09-01T05:28:09Z","published":"2026-04-24T18:16:28Z","upstream":["CVE-2026-41140"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41140"}],"affected":[{"package":{"name":"poetry","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/poetry"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.5-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-84035.json"}}],"schema_version":"1.9.0"}