Security
CVE Feed
Latest vulnerabilities from the National Vulnerability Database.
52341
Total
4150
Critical
15505
High
15208
Medium
| CVE ID | Severity | Score | Description | Published |
|---|---|---|---|---|
| CVE-2026-57976 | MEDIUM | 6.5 | Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network. | Jul 14, 2026 |
| CVE-2026-57969 | HIGH | 8.8 | Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network. | Jul 14, 2026 |
| CVE-2026-57107 | HIGH | 7.8 | Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-57097 | MEDIUM | 6.4 | Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical attack. | Jul 14, 2026 |
| CVE-2026-56193 | HIGH | 7.1 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | Jul 14, 2026 |
| CVE-2026-56185 | MEDIUM | 6.5 | Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network. | Jul 14, 2026 |
| CVE-2026-56170 | HIGH | 7.5 | Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. | Jul 14, 2026 |
| CVE-2026-56169 | HIGH | 8.1 | Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network. | Jul 14, 2026 |
| CVE-2026-56164 | MEDIUM | 5.3 | Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network. | Jul 14, 2026 |
| CVE-2026-56155 | HIGH | 7.8 | Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55948 | HIGH | 7.8 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | Jul 14, 2026 |
| CVE-2026-55899 | HIGH | 7.8 | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | Jul 14, 2026 |
| CVE-2026-55144 | HIGH | 7.1 | Missing cryptographic step in Windows CryptoAPI allows an authorized attacker to perform tampering locally. | Jul 14, 2026 |
| CVE-2026-55014 | HIGH | 7.8 | Improper access control in Windows Remote Help Defense allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55012 | HIGH | 7.8 | Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally. | Jul 14, 2026 |
| CVE-2026-55011 | HIGH | 7.8 | Integer underflow (wrap or wraparound) in Microsoft Defender allows an unauthorized attacker to execute code locally. | Jul 14, 2026 |
| CVE-2026-55009 | HIGH | 7.8 | Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55008 | CRITICAL | 9.6 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network. | Jul 14, 2026 |
| CVE-2026-55006 | HIGH | 7.8 | Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55005 | HIGH | 8.8 | Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network. | Jul 14, 2026 |
| CVE-2026-55004 | HIGH | 7.8 | Double free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55003 | MEDIUM | 6.5 | Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network. | Jul 14, 2026 |
| CVE-2026-55002 | HIGH | 7.8 | External control of file name or path in SQL Server allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55001 | HIGH | 7.8 | Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 |
| CVE-2026-55000 | MEDIUM | 6.4 | Use after free in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack. | Jul 14, 2026 |