Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
29,215 results · page 84 of 585
Jul 14, 2026A security flaw in the router's certificate validation process was discovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow CVE-2026-62657 · Network & remote access · NETGEAR · reported by a2826606-91e7-4eb6-899e-8484bd4575d5Medium 4.9
A security flaw in the router's certificate validation process was discovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow an unauthorized person to remotely access and take control of the device.
- Product
- MR70
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkb.netgear.comnetgear.com
Jul 14, 2026A security flaw was found in certain NETGEAR RAX models that could allow a logged-in user to send specially crafted requests to the router and run unauthorized CVE-2026-62656 · Network & remote access · NETGEAR · reported by a2826606-91e7-4eb6-899e-8484bd4575d5Medium 5.4
A security flaw was found in certain NETGEAR RAX models that could allow a logged-in user to send specially crafted requests to the router and run unauthorized commands. This could enable the user to make unauthorized changes to the router and affect its security and operation.
- Product
- RAXE450
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkb.netgear.comnetgear.com
Jul 14, 2026A security flaw was found in certain NETGEAR Orbi models that could allow an unauthorized user to cause the device to stop responding or restart unexpectedly, dCVE-2026-62655 · Network & remote access · NETGEAR · reported by a2826606-91e7-4eb6-899e-8484bd4575d5Medium 5.7
A security flaw was found in certain NETGEAR Orbi models that could allow an unauthorized user to cause the device to stop responding or restart unexpectedly, disrupting network connectivity and making the device temporarily unavailable.
- Product
- RBR860
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkb.netgear.comnetgear.com
Jul 14, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Networking allows an authorized attacker to elevCVE-2026-58628 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.CVE-2026-58627 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.CVE-2026-58626 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.CVE-2026-58617 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.
- Product
- Microsoft 365 Copilot for iOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.CVE-2026-58594 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-58546 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-58539 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-58535 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-58533 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.CVE-2026-58529 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.
- Product
- Windows 11 version 26H1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.CVE-2026-58277 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SharePoint Enterprise Server 2016
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.CVE-2026-57982 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.CVE-2026-57108 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.
- Product
- .NET 10.0 runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-57102 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.CVE-2026-57094 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.CVE-2026-57092 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.9
Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.CVE-2026-57090 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.CVE-2026-57089 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.CVE-2026-57087 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally.CVE-2026-56650 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Network File System allows an unauthorized attacker to exCVE-2026-56649 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Network File System allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network.CVE-2026-56648 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Integer overflow or wraparound in Windows Remote Access Service Infrastructure allows an authorized attacker to elevate privileges over a network.CVE-2026-56647 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Integer overflow or wraparound in Windows Remote Access Service Infrastructure allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.CVE-2026-56642 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.
- Product
- Service Fabric
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Relative path traversal in Windows Admin Center allows an authorized attacker to execute code over a network.CVE-2026-56196 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Relative path traversal in Windows Admin Center allows an authorized attacker to execute code over a network.
- Product
- Windows Admin Center
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.CVE-2026-56194 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.CVE-2026-56190 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to CVE-2026-56188 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network.CVE-2026-56186 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.CVE-2026-56181 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.3
Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.
- Product
- Windows 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network.CVE-2026-56168 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.CVE-2026-56159 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.CVE-2026-56157 · Email & office · Microsoft · reported by secure@microsoft.comMedium 5.4
Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
- Product
- Microsoft SharePoint Enterprise Server 2016
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.CVE-2026-55944 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft Dynamics NAV 2018
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-55054 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.CVE-2026-55052 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SharePoint Enterprise Server 2016
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.CVE-2026-55051 · Email & office · Microsoft · reported by secure@microsoft.comMedium 6.5
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SharePoint Enterprise Server 2016
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.CVE-2026-55010 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.
- Product
- Minecraft Bedrock Dedicated Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-54126 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges over a network.CVE-2026-54121 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-54116 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2025 (CU 6)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.CVE-2026-50686 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Double free in Windows DHCP Server allows an authorized attacker to execute code over a network.CVE-2026-50685 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Double free in Windows DHCP Server allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges over an adjacent network.CVE-2026-50683 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges over an adjacent network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.CVE-2026-50682 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a network.CVE-2026-50666 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a neCVE-2026-50647 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
- Product
- Microsoft .NET Framework 3.5 AND 4.7.2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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