{"id":"CVE-2026-69306","aliases":["EUVD-2026-56563","GHSA-9ff9-572c-7rg8"],"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":"2026-11-09","score":0.00541,"percentile":0.45796,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-636"],"published":"2026-08-11T17:05:18Z","modified":"2026-10-30T17:21:03Z","products":[{"vendor":"microsoft","product":"visual studio code"},{"vendor":"microsoft","product":"visual_studio_code"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69306","tags":["vendor-advisory","patch","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69306"},{"url":"https://github.com/advisories/GHSA-9ff9-572c-7rg8"}],"sources":{"cve":[{"id":"CVE-2026-69306","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":"2026-08-11T17:05:18.17Z","modified":"2026-10-30T17:21:03.787Z","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":"2026-11-02T13:50:16.178634Z"}],"euvd":[{"id":"EUVD-2026-56563","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":"2026-08-11T17:05:18Z","modified":"2026-10-30T17:21:03Z","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":"2026-11-02T16:59:04.296921Z"}],"ghsa":[{"id":"GHSA-9ff9-572c-7rg8","title":"Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to...","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":"2026-08-11T18:31:46Z","modified":"2026-08-11T18:31:54Z","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"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T15:10:20.59674Z"}],"nvd":[{"id":"CVE-2026-69306","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":"2026-08-11T17:19:07Z","modified":"2026-10-24T16:10:00.153Z","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":"2026-11-02T14:12:36.880938Z"}],"osv":[{"id":"CVE-2026-69306","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":"2026-08-11T17:19:07Z","modified":"2026-10-26T02:30:46.766410597Z","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":"2026-11-02T15:45:15.164658Z"}]}}