CVE-2026-45600
7.8 HIGHAccess of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate pri...
Published: 2026-06-09 · Last updated: 2026-06-10
Severity and scoring
- CVSS
- 7.8 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-843
Affected products
| Vendor | Product |
|---|---|
| microsoft | windows_11_24h2, windows_11_25h2, windows_11_26h1 |
Description
Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Source: NVD
References
Related CVEs
Same vendor
- CVE-2026-50507 — Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack (6.8 MEDIUM)
- CVE-2026-49160 — Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network (7.5 HIGH)
- CVE-2026-48583 — Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally (7.8 HIGH)
- CVE-2026-48578 — Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally (7.9 HIGH)
- CVE-2026-48576 — Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally (7.9 HIGH)
Same CWE
- CVE-2026-45641 — Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally (8.4 HIGH)
- CVE-2026-45635 — Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network (8.1 HIGH)
- CVE-2026-45456 — Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally (8.4 HIGH)
- CVE-2026-44817 — Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally (7.8 HIGH)
- CVE-2026-11785 — A flaw was found in 389 Directory Server (4.3 MEDIUM)