2026 CVE Vulnerabilities

43,308 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-62766HIGH7Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
CVE-2026-62761HIGH7.8Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to e...
CVE-2026-62758HIGH7.8Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileg...
CVE-2026-62757MEDIUM5.3Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a securit...
CVE-2026-62755HIGH7.8Stack-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
CVE-2026-62754HIGH7.8Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.
CVE-2026-62753HIGH7Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62752HIGH7.8Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.
CVE-2026-62751HIGH7.8Integer overflow or wraparound in Windows Projected File System allows an authorized attacker to elevate privileges loca...
CVE-2026-62750MEDIUM6.5Partial string comparison in Windows HTTP Protocol Stack allows an unauthorized attacker to perform tampering over an ad...
CVE-2026-62749HIGH7Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-62748HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service...
CVE-2026-62747HIGH7.8Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges loc...
CVE-2026-62746MEDIUM5.5Buffer over-read in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-62745MEDIUM6.5Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information ov...
CVE-2026-62743MEDIUM5.5Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-62742MEDIUM6.5Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information ov...
CVE-2026-62741HIGH7.8Integer underflow (wrap or wraparound) in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62740MEDIUM5.5Use of uninitialized resource in Windows Imaging Component allows an authorized attacker to disclose information locally...
CVE-2026-62739HIGH7.8Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62738MEDIUM5.5Out-of-bounds read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.
CVE-2026-62737HIGH7.8Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-62736HIGH7.8Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
CVE-2026-62735HIGH7.8Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62734HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service...

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