{"id":"CVE-2026-59133","aliases":[],"title":"Microsoft High Performance Computing (HPC) Pack Elevation of Privilege Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"Microsoft HPC Pack 2019","platforms":[],"versions":[{"version":"1.0.0","status":"affected","lessThan":"6.3.8359","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-59133"}],"remediation":[],"description":"Execution with unnecessary privileges in Microsoft High Performance Computing (HPC) Pack allows an authorized attacker to elevate privileges over a network.","severity":"high","score":8.8,"published":"2026-08-11T17:03:43.466Z","modified":"2026-10-26T22:49:21.422Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59133"],"sources":[{"name":"CVE","id":"CVE-2026-59133","modified":"2026-10-26T22:49:21.422Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-59133"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":8.8}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T15:45:31.007Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}