{"id":"CVE-2026-96206","aliases":["EUVD-2026-100195","GHSA-qc8g-6hxj-5fhr"],"status":"published","title":"Windows Subsystem for Linux Information Disclosure Vulnerability","description":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0044,"percentile":0.38539,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-908"],"published":"2026-10-13T19:01:15Z","modified":"2026-11-10T20:44:34Z","products":[{"vendor":"microsoft","product":"windows subsystem for linux (wsl2)"},{"vendor":"microsoft","product":"windows_subsystem_for_linux"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96206","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96206"},{"url":"https://github.com/advisories/GHSA-qc8g-6hxj-5fhr"}],"sources":{"cve":[{"id":"CVE-2026-96206","title":"Windows Subsystem for Linux Information Disclosure Vulnerability","description":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.","status":"published","published":"2026-10-13T19:01:15.587Z","modified":"2026-11-10T20:44:34.285Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-908"],"updated_at":"2026-11-10T22:18:30.298108Z"}],"euvd":[{"id":"EUVD-2026-100195","description":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.","status":"published","published":"2026-10-13T19:01:15Z","modified":"2026-11-10T20:44:34Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T22:23:56.642439Z"}],"ghsa":[{"id":"GHSA-qc8g-6hxj-5fhr","title":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to...","description":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.","status":"published","published":"2026-10-13T21:36:57Z","modified":"2026-10-13T21:37:02Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T15:13:19.647865Z"}],"nvd":[{"id":"CVE-2026-96206","description":"Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.","status":"published","published":"2026-10-13T19:21:46.757Z","modified":"2026-10-29T20:04:36.877Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:12:58.13117Z"}]}}