{"id":"ALPINE-CVE-2025-21441","details":"Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.","modified":"2026-01-24T21:05:16.548192Z","published":"2025-04-07T11:15:52.777Z","withdrawn":"2026-01-24T21:05:16.548192Z","upstream":["CVE-2025-21441"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2025-21441"}],"affected":[{"package":{"name":"py3-urllib3","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/py3-urllib3?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.18-r2"}]}],"versions":["1.18-r0","1.21.1-r0","1.22-r0","1.24.1-r0","1.24.1-r1","1.24.2-r0","1.25.1-r0","1.25.10-r0","1.25.11-r0","1.25.2-r0","1.25.3-r0","1.25.5-r0","1.25.6-r0","1.25.6-r1","1.25.7-r0","1.25.7-r1","1.25.8-r0","1.25.9-r0","1.26.0-r0","1.26.1-r0","1.26.10-r0","1.26.11-r0","1.26.12-r0","1.26.12-r1","1.26.13-r0","1.26.14-r0","1.26.15-r0","1.26.15-r1","1.26.15-r2","1.26.16-r0","1.26.17-r0","1.26.18-r0","1.26.18-r1","1.26.2-r0","1.26.2-r1","1.26.3-r0","1.26.4-r0","1.26.4-r1","1.26.5-r0","1.26.6-r0","1.26.7-r0","1.26.7-r1","1.26.8-r0","1.26.9-r0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-21441.json"}},{"package":{"name":"py3-urllib3","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/py3-urllib3?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.20-r1"}]}],"versions":["1.18-r0","1.21.1-r0","1.22-r0","1.24.1-r0","1.24.1-r1","1.24.2-r0","1.25.1-r0","1.25.10-r0","1.25.11-r0","1.25.2-r0","1.25.3-r0","1.25.5-r0","1.25.6-r0","1.25.6-r1","1.25.7-r0","1.25.7-r1","1.25.8-r0","1.25.9-r0","1.26.0-r0","1.26.1-r0","1.26.10-r0","1.26.11-r0","1.26.12-r0","1.26.12-r1","1.26.13-r0","1.26.14-r0","1.26.15-r0","1.26.15-r1","1.26.15-r2","1.26.16-r0","1.26.17-r0","1.26.18-r0","1.26.18-r1","1.26.2-r0","1.26.2-r1","1.26.20-r0","1.26.3-r0","1.26.4-r0","1.26.4-r1","1.26.5-r0","1.26.6-r0","1.26.7-r0","1.26.7-r1","1.26.8-r0","1.26.9-r0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-21441.json"}},{"package":{"name":"py3-urllib3","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/py3-urllib3?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.20-r1"}]}],"versions":["1.18-r0","1.21.1-r0","1.22-r0","1.24.1-r0","1.24.1-r1","1.24.2-r0","1.25.1-r0","1.25.10-r0","1.25.11-r0","1.25.2-r0","1.25.3-r0","1.25.5-r0","1.25.6-r0","1.25.6-r1","1.25.7-r0","1.25.7-r1","1.25.8-r0","1.25.9-r0","1.26.0-r0","1.26.1-r0","1.26.10-r0","1.26.11-r0","1.26.12-r0","1.26.12-r1","1.26.13-r0","1.26.14-r0","1.26.15-r0","1.26.15-r1","1.26.15-r2","1.26.16-r0","1.26.17-r0","1.26.18-r0","1.26.18-r1","1.26.2-r0","1.26.2-r1","1.26.20-r0","1.26.3-r0","1.26.4-r0","1.26.4-r1","1.26.5-r0","1.26.6-r0","1.26.7-r0","1.26.7-r1","1.26.8-r0","1.26.9-r0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-21441.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}