CVE Database

45611+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

Filter: All CRITICAL HIGH MEDIUM LOW CISA KEV
Sort: Newest CVSS EPSS
CVE-2026-55053
7.8 HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55052
8.8 HIGH

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Jul 14, 2026
CVE-2026-55049
7.8 HIGH

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55048
7.8 HIGH

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55045
8.4 HIGH

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55044
7.8 HIGH

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55043
7.8 HIGH

Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55041
7.8 HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55039
7.8 HIGH

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55038
7.8 HIGH

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55037
7.8 HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55036
7.8 HIGH

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55034
7.3 HIGH

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Jul 14, 2026
CVE-2026-55033
7.8 HIGH

Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55032
7.8 HIGH

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55031
7.8 HIGH

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55029
7.8 HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55025
7.8 HIGH

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55024
7.8 HIGH

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55022
7.8 HIGH

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55021
7.3 HIGH

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Jul 14, 2026
CVE-2026-55018
7.8 HIGH

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-55017
7.8 HIGH

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-54131
7.8 HIGH

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-54128
8.4 HIGH

Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-54125
7.8 HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-54124
7.8 HIGH

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally.

Jul 14, 2026
CVE-2026-54121
8.8 HIGH

Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges over a network.

Jul 14, 2026
CVE-2026-54115
7.8 HIGH

Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50692
8.8 HIGH

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50689
7.8 HIGH

Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50688
7.8 HIGH

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50687
8.8 HIGH

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50686
8.1 HIGH

Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.

Jul 14, 2026
CVE-2026-50685
7.5 HIGH

Double free in Windows DHCP Server allows an authorized attacker to execute code over a network.

Jul 14, 2026
CVE-2026-50683
8.0 HIGH

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges over an adjacent network.

Jul 14, 2026
CVE-2026-50682
7.1 HIGH

Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.

Jul 14, 2026
CVE-2026-50680
8.2 HIGH

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50679
7.8 HIGH

Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50677
7.8 HIGH

Use after free in Windows Media allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50676
7.8 HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50674
7.0 HIGH

Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50673
7.8 HIGH

Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50672
7.0 HIGH

Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50670
8.8 HIGH

Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50669
7.0 HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50667
7.8 HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally.

Jul 14, 2026
CVE-2026-50666
8.8 HIGH

Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a network.

Jul 14, 2026
CVE-2026-50665
7.8 HIGH

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

Jul 14, 2026
CVE-2026-50658
7.0 HIGH

Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.

Jul 14, 2026

Scan your infrastructure for known CVEs

Free website and port scanning — find vulnerabilities before attackers do.