Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally.
Use after free in Windows DNS allows an unauthorized attacker to elevate privileges over a network.
Missing authentication for critical function in Windows License Manager allows an authorized attacker to elevate privile
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to e
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker t
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges
Heap-based buffer overflow in Windows Shell allows an authorized attacker to elevate privileges locally.
Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to e
Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileg
Stack-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows Projected File System allows an authorized attacker to elevate privileges loca
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service
Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges loc
Integer underflow (wrap or wraparound) in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service
Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service
Time-of-check time-of-use (toctou) race condition in Windows Common Log File System Driver allows an authorized attacker
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Brokering File System allows an authorized attacker to elevate privileges locally.
Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized attacker to elevate pr
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges
Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges loc
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bind Filter Drive
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
Numeric truncation error in Microsoft Digest Authentication allows an authorized attacker to elevate privileges locally.
Integer underflow (wrap or wraparound) in Windows Program Compatibility Assistant Service allows an authorized attacker
Frequently Asked Questions
What does HIGH severity mean for CVEs?
CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption
How many high severity CVEs exist?
There are 143,102 CVE records rated HIGH in our database. Of these, 363 are listed in CISA's Known Exploited Vulnerabilities catalog.
How should I prioritize high severity vulnerabilities?
HIGH severity vulnerabilities should be patched immediately, especially if they are in the CISA KEV catalog or have a high EPSS score. Use CyberStrike to automatically detect and prioritize these vulnerabilities across your infrastructure.
Detect HIGH Vulnerabilities
CyberStrike scans your infrastructure and detects high severity vulnerabilities in real time.
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