{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-45490/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-10T17:53:33.889Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-45490","@id":"https://www.cve.org/CVERecord?id=CVE-2026-45490","description":"Improper authorization in .NET allows an authorized attacker to elevate privileges locally."},"products":[{"@id":"cpe:2.3:a:microsoft:.net_10.0:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:microsoft:.net_10.0:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:microsoft:.net_8.0:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:microsoft:.net_8.0:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:microsoft:.net_9.0:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:microsoft:.net_9.0:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 8.0.28, 9.0.17, 10.0.9.","timestamp":"2026-06-10T17:53:33.889Z"}]}