{"id":"CVE-2026-81379","aliases":["EUVD-2026-73335"],"status":"published","title":"Visual Studio Code Security Feature Bypass Vulnerability","description":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00541,"percentile":0.45972,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-636"],"published":"2026-09-08T17:13:59Z","modified":"2026-11-10T21:32:49Z","products":[{"vendor":"microsoft","product":"visual studio code"},{"vendor":"microsoft","product":"visual_studio_code"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81379","tags":["vendor-advisory","patch","Patch","Vendor Advisory","fix"]}],"sources":{"cve":[{"id":"CVE-2026-81379","title":"Visual Studio Code Security Feature Bypass Vulnerability","description":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.","status":"published","published":"2026-09-08T17:13:59.332Z","modified":"2026-11-10T21:32:49.328Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-636"],"updated_at":"2026-11-10T22:48:54.14451Z"}],"euvd":[{"id":"EUVD-2026-73335","description":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.","status":"published","published":"2026-09-08T17:13:59Z","modified":"2026-11-10T21:32:49Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T22:23:50.485329Z"}],"nvd":[{"id":"CVE-2026-81379","description":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.","status":"published","published":"2026-09-08T18:20:54.193Z","modified":"2026-09-11T21:08:42.49Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T14:12:45.264578Z"}],"osv":[{"id":"CVE-2026-81379","description":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.","status":"published","published":"2026-09-08T18:20:54.193Z","modified":"2026-10-24T10:30:48.244453952Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:18.131258Z"}]}}