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.
6,830 results · page 21 of 137
Sep 8, 2026Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.CVE-2026-69816 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Accounts Control 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.
Sep 8, 2026Use after free in Windows Credential Providers allows an authorized attacker to elevate privileges locally.CVE-2026-69814 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Credential Providers allows an authorized attacker to elevate privileges locally.
- Product
- Windows 11 version 23H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell allows an authorized attacker to elevate privileges over a CVE-2026-69807 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell 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.
Sep 8, 2026Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.CVE-2026-69806 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
- Product
- .NET 10.0 runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.CVE-2026-69805 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.
- Product
- Microsoft Visual Studio 2022 version 17.14
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.CVE-2026-69801 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Audio Service 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.
Sep 8, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privilegesCVE-2026-69799 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.CVE-2026-69791 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Device Association Service 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.
Sep 8, 2026Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to elevate privileges locally.CVE-2026-69790 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Credential Providers 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.
Sep 8, 2026Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.CVE-2026-69787 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Biometric Service 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.
Sep 8, 2026Untrusted search path in Windows Smart Card allows an authorized attacker to elevate privileges locally.CVE-2026-69785 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted search path in Windows Smart Card 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.
Sep 8, 2026Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.CVE-2026-69784 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Time-of-check time-of-use (toctou) race condition in Windows Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-69779 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Time-of-check time-of-use (toctou) race condition in Windows Win32K 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.
Sep 8, 2026Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.CVE-2026-69777 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.
- Product
- Windows 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network.CVE-2026-69775 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 11 version 23H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.CVE-2026-69773 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Biometric Service 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.
Sep 8, 2026Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.CVE-2026-69762 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.CVE-2026-69761 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows TCP/IP 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.
Sep 8, 2026Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.CVE-2026-69758 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) 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.
Sep 8, 2026Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.CVE-2026-69757 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.CVE-2026-69740 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
- Product
- Windows 11 version 23H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.CVE-2026-69738 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Windows Biometric Service 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.
Sep 8, 2026Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.CVE-2026-69735 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Broadcast DVR User Service 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.
Sep 8, 2026Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.CVE-2026-69731 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in HID class driver 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.
Sep 8, 2026Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.CVE-2026-69727 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Biometric Service 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.
Sep 8, 2026Double free in Windows Hello allows an authorized attacker to elevate privileges locally.CVE-2026-69725 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Double free in Windows Hello allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.CVE-2026-69720 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
- Product
- Windows 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Untrusted pointer dereference in Windows Group Policy allows an authorized attacker to elevate privileges over a network.CVE-2026-69717 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Untrusted pointer dereference in Windows Group Policy 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.
Sep 8, 2026Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate priCVE-2026-69716 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SharePoint Server Subscription Edition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Stack-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges over a network.CVE-2026-69714 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Stack-based buffer overflow in Windows Device Association Service 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.
Sep 8, 2026Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.CVE-2026-69711 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Device Association Service 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.
Sep 8, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privilegesCVE-2026-69710 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges locally.CVE-2026-69708 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Web Platform Storage 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.
Sep 8, 2026Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.CVE-2026-69707 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) 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.
Sep 8, 2026Use after free in Windows Win32K allows an authorized attacker to elevate privileges over a network.CVE-2026-69706 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows Win32K 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.
Sep 8, 2026Deserialization of untrusted data in Windows IP Address Management (IPAM) Service allows an authorized attacker to elevate privileges locally.CVE-2026-69694 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Deserialization of untrusted data in Windows IP Address Management (IPAM) Service 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.
Sep 8, 2026Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges locally.CVE-2026-69693 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Device Association Broker service 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.
Sep 8, 2026Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.CVE-2026-69692 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Audio Service 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.
Sep 8, 2026Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.CVE-2026-69691 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Spaceport.sys 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.
Sep 8, 2026Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges over a network.CVE-2026-69689 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges over a network.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.CVE-2026-69688 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Heap-based buffer overflow in Windows Encrypting File System (EFS) 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.
Sep 8, 2026Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.CVE-2026-69687 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) 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.
Sep 8, 2026Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.CVE-2026-69685 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Kerberos 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.
Sep 8, 2026Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.CVE-2026-69682 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Host Guardian Service 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.
Sep 8, 2026Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network.CVE-2026-69681 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver 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.
Sep 8, 2026Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.CVE-2026-69654 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Accounts Control 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.
Sep 8, 2026Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-69652 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Win32K 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.
Sep 8, 2026Use after free in Windows Notification allows an authorized attacker to elevate privileges locally.CVE-2026-69648 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Notification allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.CVE-2026-69645 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Message Queuing 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.
Sep 8, 2026Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.CVE-2026-69643 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Spaceport.sys 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.
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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