Microsoft’s Security Response Center (MSRC) has cataloged CVE-2025-50155 as an Elevation of Privilege (EoP) vulnerability in the Windows Push Notifications Apps component described as “Access of resource using incompatible type (‘type confusion’).” The issue allows an authorized local attacker —...
Microsoft’s advisory for CVE-2025-53726 warns that a type‑confusion bug in the Windows Push Notifications stack can allow an authorized local user to elevate privileges to SYSTEM, and administrators must treat the advisory as a high‑priority patching item while hardening detection and...
cve-2025-53726
cyber hygiene
edr
eop
incident response
least privilege
local attack
memory corruption
patch management
patching
privilege escalation
threat detection
threat intel
type confusion
win32k
windows 10
windows 11
windowspushnotificationswindows security
windows server
A newly reported elevation‑of‑privilege issue tied to Windows push/notification components has reignited concern about memory‑safety defects in user‑facing Windows subsystems — however, the precise CVE identifier you provided (CVE‑2025‑53725) could not be independently verified in public vendor...
cve-2022-29125
cve-2025-49725
edr detection
elevation of privilege
exploit chain
local attack
memory safety
msrc
patch management
privilege escalation
security update guide
type confusion
use after free
vulnerability research
win32k
windows notification service
windowspushnotifications
wpnservice
wpnuserservice
Microsoft’s security advisory identifies CVE-2025-53724 as an elevation of privilege vulnerability in the Windows Push Notifications Apps component that stems from an access of resource using incompatible type (type confusion); when triggered by a locally authorized user, the bug can be abused...