{"id":"CVE-2026-54120","aliases":["EUVD-2026-48453","GHSA-p4xg-f7pp-3rcc"],"status":"published","title":"Microsoft Surface Remote Code Execution Vulnerability","description":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00958,"percentile":0.61955,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-07-23T23:55:12Z","modified":"2026-11-10T22:34:58Z","products":[{"vendor":"microsoft","product":"surface management services"},{"vendor":"microsoft","product":"surface_management_services"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54120","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54120"},{"url":"https://github.com/advisories/GHSA-p4xg-f7pp-3rcc"}],"sources":{"cve":[{"id":"CVE-2026-54120","title":"Microsoft Surface Remote Code Execution Vulnerability","description":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.","status":"published","published":"2026-07-23T23:55:12.907Z","modified":"2026-11-10T22:34:58.356Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-10T23:49:29.024872Z"}],"euvd":[{"id":"EUVD-2026-48453","description":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.","status":"published","published":"2026-07-23T23:55:12Z","modified":"2026-11-10T22:34:58Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-10T23:24:16.163953Z"}],"ghsa":[{"id":"GHSA-p4xg-f7pp-3rcc","title":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over...","description":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.","status":"published","published":"2026-07-24T03:31:55Z","modified":"2026-07-24T03:31:56Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:09:45.375488Z"}],"nvd":[{"id":"CVE-2026-54120","description":"Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.","status":"published","published":"2026-07-24T01:17:25.34Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}