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 24 of 137
Sep 8, 2026Heap-based buffer overflow in Volume Manager Driver allows an authorized attacker to elevate privileges over a network.CVE-2026-69418 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Volume Manager 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, 2026Missing authentication for critical function in Windows DHCP Server allows an authorized attacker to elevate privileges over a network.CVE-2026-69415 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.8
Missing authentication for critical function in Windows DHCP Server 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 USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.CVE-2026-69413 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free 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 locally.CVE-2026-69410 · 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, 2026Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.CVE-2026-69407 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Volume Manager 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, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privilegeCVE-2026-69404 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP 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 Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.CVE-2026-69401 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Audio Video Control Transport Protocol 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, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service allows an authorized attacker to elevatCVE-2026-69398 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth 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, 2026Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network.CVE-2026-69396 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows NDIS 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 Audio Service allows an authorized attacker to elevate privileges locally.CVE-2026-69394 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Heap-based buffer overflow 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, 2026Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.CVE-2026-69392 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Windows Shell 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, 2026Stack-based buffer overflow in Windows Broker Infrastructure Service allows an authorized attacker to elevate privileges locally.CVE-2026-69391 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Stack-based buffer overflow in Windows Broker Infrastructure 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 Storage Management Provider allows an authorized attacker to elevate privileges locally.CVE-2026-69389 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Storage Management Provider 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 Bluetooth Service allows an authorized attacker to elevate privileges locally.CVE-2026-69388 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Bluetooth 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 TCP/IP allows an authorized attacker to elevate privilegeCVE-2026-69385 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP 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, 2026External control of file name or path in Windows Shell allows an authorized attacker to elevate privileges locally.CVE-2026-69383 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
External control of file name or path in Windows Shell 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, 2026Missing authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.CVE-2026-69380 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.1
Missing authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft Exchange Server 2016 Cumulative Update 23
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2026-69379 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Improper link resolution before file access ('link following') in Windows NTFS 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, 2026Missing authorization in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.CVE-2026-69377 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Missing authorization in Windows Modern Device Management (MDM) 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 Overlay Filter allows an authorized attacker to elevate privileges locally.CVE-2026-69373 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.7
Integer overflow or wraparound in Windows Overlay Filter 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 Overlay Filter allows an authorized attacker to elevate privileges over a network.CVE-2026-69371 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Overlay Filter 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 Overlay Filter allows an authorized attacker to elevate privileges locally.CVE-2026-69368 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Overlay Filter 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 Kernel allows an authorized attacker to elevate privileges over a network.CVE-2026-69366 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows Kernel 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, 2026Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.CVE-2026-69365 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.
- 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 Error Reporting allows an authorized attacker to elevate privileges locally.CVE-2026-69362 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Error Reporting 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 Active Directory Domain Services allows an authorized attacker to elevate privileges locally.CVE-2026-69359 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Active Directory Domain Services 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 NDIS allows an authorized attacker to elevate privileges over a network.CVE-2026-69357 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows NDIS 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 Biometric Service allows an authorized attacker to elevate privileges locally.CVE-2026-69352 · 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, 2026Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.CVE-2026-69350 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.7
Heap-based buffer overflow in Windows Overlay Filter 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 Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-69348 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Win32K 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, 2026Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.CVE-2026-69346 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Print Spooler Components 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 Image Acquisition allows an authorized attacker to elevate privileges locally.CVE-2026-69341 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Image Acquisition 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 NTFS allows an authorized attacker to elevate privileges over a network.CVE-2026-69340 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Heap-based buffer overflow in Windows NTFS 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 Remote Desktop Gateway Service allows an authorized attacker to elevate privileges over a network.CVE-2026-69338 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Remote Desktop Gateway 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 Registry allows an authorized attacker to elevate privileges over a network.CVE-2026-69337 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Double free in Windows Registry 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 Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.CVE-2026-69336 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Heap-based buffer overflow in Microsoft Standard XPS 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 Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-69335 · 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 Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-69333 · 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 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network.CVE-2026-69332 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Out-of-bounds read in Windows NTFS 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 Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.CVE-2026-69331 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Remote Access Connection Manager 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 Storage allows an authorized attacker to elevate privileges locally.CVE-2026-69328 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted search path in Windows Storage 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, 2026Access of resource using incompatible type ('type confusion') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.CVE-2026-69324 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Access of resource using incompatible type ('type confusion') in Windows Performance Monitor 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 locally.CVE-2026-69323 · 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, 2026Double free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.CVE-2026-69322 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Double free in Microsoft Windows Search Component 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, 2026Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Video Driver allows an authorized attacker to elevateCVE-2026-69319 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Video 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, 2026Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges over a network.CVE-2026-69314 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Use after free in Windows Device Association Broker 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, 2026Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.CVE-2026-69313 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Heap-based buffer overflow in Microsoft Standard XPS 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, 2026Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2026-69312 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Out-of-bounds read in Windows NTFS 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-2026-69311 · 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, 2026Use after free in Windows DNS allows an authorized attacker to elevate privileges locally.CVE-2026-69310 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows DNS 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.
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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