Microsoft’s advisory identifies CVE-2025-53803 as a Windows Kernel memory information disclosure vulnerability: an error message generated by kernel code can contain sensitive kernel memory contents, allowing an authenticated local actor to read data that should remain protected.
Background
The...
cve-2025-53803
cybersecurity
edr
information disclosure
kaslr
kernelkernelmemorydisclosure
local access required
local exploit
memorydisclosure
microsoft advisory
patch management
patch tuesday
privilege escalation
security patch
vulnerability analysis
windows
windows kernel
The Windows Transport Driver Interface (TDI) Translation Driver, known as TDX.sys, has been identified with a critical vulnerability labeled CVE-2025-49658. This flaw permits authorized local attackers to perform out-of-bounds read operations, potentially leading to the disclosure of sensitive...
cve-2025-49658
kernelmemorydisclosurekernel vulnerability
local exploitation
microsoft windows
security patch
system vulnerabilities
tdi driver flaws
windows driver security
windows security