CVEvulnerability

CVE-2026-45490

7.8 HIGH Published 2026-06-09 Modified 2026-07-23 Official page ↗
Status
Modified
Published
2026-06-09
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-266, CWE-285, CWE-863

Description

Improper authorization in .NET allows an authorized attacker to elevate privileges locally.

Affected configurations

• microsoft .net (>= 8.0.0 < 8.0.28) • microsoft .net (>= 9.0.0 < 9.0.17) • microsoft .net (>= 10.0.0 < 10.0.9)

Related

Weakness · CWE (3)

  • CWE-266 Incorrect Privilege Assignment weakness
  • CWE-285 Improper Authorization weakness
  • CWE-863 Incorrect Authorization weakness

References