Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49167
https://www.tenable.com/blog/microsofts-july-2026-patch-tuesday-addresses-569-cves-cve-2026-56155-cve-2026-56164
Source: Mitre, NVD
Published: 2026-07-14
Updated: 2026-07-15
Base Score: 3.8
Vector: CVSS2#AV:L/AC:H/Au:S/C:N/I:N/A:C
Severity: Low
Base Score: 4.7
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: Medium
EPSS: 0.00252
