{"id":"CVE-2026-59117","aliases":["EUVD-2026-45059","GHSA-g52r-hw2c-c98r"],"status":"published","title":"Windows Terminal Remote Code Execution Vulnerability","description":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00608,"percentile":0.49443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2026-07-16T21:56:37Z","modified":"2026-11-01T17:32:03Z","products":[{"vendor":"microsoft","product":"terminal"},{"vendor":"microsoft","product":"windows terminal app"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59117","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59117"},{"url":"https://github.com/advisories/GHSA-g52r-hw2c-c98r"}],"sources":{"cve":[{"id":"CVE-2026-59117","title":"Windows Terminal Remote Code Execution Vulnerability","description":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-07-16T21:56:37.746Z","modified":"2026-11-01T17:32:03.641Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-45059","description":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-07-16T21:56:37Z","modified":"2026-11-01T17:32:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T16:58:49.629727Z"}],"ghsa":[{"id":"GHSA-g52r-hw2c-c98r","title":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute...","description":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-07-17T00:32:12Z","modified":"2026-07-17T00:32:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:09:34.599528Z"}],"nvd":[{"id":"CVE-2026-59117","description":"Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-07-16T22:17:52.597Z","modified":"2026-10-24T20:10:00.137Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:12:30.250437Z"}]}}