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.
807 results · page 3 of 17
Aug 12, 2025Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.CVE-2025-53155 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.CVE-2025-53154 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Desktop Windows Manager allows an authorized attacker to execute code locally.CVE-2025-53152 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Desktop Windows Manager allows an authorized attacker to execute code locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.CVE-2025-53149 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmsrc.microsoft.comcrowdfense.com
Aug 12, 2025Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.CVE-2025-53147 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.CVE-2025-53145 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.CVE-2025-53144 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.CVE-2025-53143 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.CVE-2025-53141 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Kernel Transaction Manager allows an authorized attacker to elevate privileges locally.CVE-2025-53140 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Kernel Transaction Manager allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.CVE-2025-53137 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Exposure of sensitive information to an unauthorized actor in Windows NT OS Kernel allows an authorized attacker to disclose information locally.CVE-2025-53136 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Exposure of sensitive information to an unauthorized actor in Windows NT OS Kernel allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DirectX allows an authorized attacker to elevate privilegCVE-2025-53135 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DirectX allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorizeCVE-2025-53134 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate prCVE-2025-53132 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.CVE-2025-50177 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privilegCVE-2025-50167 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Integer overflow or wraparound in Windows Distributed Transaction Coordinator allows an authorized attacker to disclose information over a network.CVE-2025-50166 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Integer overflow or wraparound in Windows Distributed Transaction Coordinator allows an authorized attacker to disclose information over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.CVE-2025-50161 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.3
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker to elevate privileges locally.CVE-2025-50159 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.3
Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to disclose information locally.CVE-2025-50158 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to disclose information locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.CVE-2025-50155 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.CVE-2025-50154 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmsrc.microsoft.comcymulate.com
Aug 12, 2025Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.CVE-2025-50153 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorizeCVE-2025-49762 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.CVE-2025-49761 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to eleCVE-2025-49743 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.7
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025External control of file name or path in Windows Storage allows an authorized attacker to perform spoofing over a network.CVE-2025-49760 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comLow 3.5
External control of file name or path in Windows Storage allows an authorized attacker to perform spoofing over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.CVE-2025-49744 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to execute code locally.CVE-2025-49742 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to execute code locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.CVE-2025-49740 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.CVE-2025-49732 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Time-of-check time-of-use (toctou) race condition in Microsoft Windows QoS scheduler allows an authorized attacker to elevate privileges locally.CVE-2025-49730 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Time-of-check time-of-use (toctou) race condition in Microsoft Windows QoS scheduler allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.CVE-2025-49727 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.CVE-2025-49722 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.7
Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to elevate privileges locally.CVE-2025-49721 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an adjacent network.CVE-2025-49691 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an adjacent network.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to elevate privileges locally.CVE-2025-49689 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Out-of-bounds read in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.CVE-2025-49687 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Out-of-bounds read in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Null pointer dereference in Windows TCP/IP allows an authorized attacker to elevate privileges locally.CVE-2025-49686 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Null pointer dereference in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locally.CVE-2025-49684 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to execute code locally.CVE-2025-49683 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to execute code locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Improper link resolution before file access ('link following') in Windows Performance Recorder allows an authorized attacker to deny service locally.CVE-2025-49680 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.3
Improper link resolution before file access ('link following') in Windows Performance Recorder allows an authorized attacker to deny service locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Numeric truncation error in Windows Shell allows an authorized attacker to elevate privileges locally.CVE-2025-49679 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Numeric truncation error in Windows Shell allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Null pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2025-49678 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Null pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.CVE-2025-49675 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.CVE-2025-49667 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Concurrent execution using shared resource with improper synchronization ('race condition') in Workspace Broker allows an authorized attacker to elevate privileCVE-2025-49665 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Concurrent execution using shared resource with improper synchronization ('race condition') in Workspace Broker allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an authorized attacker to disclose information locaCVE-2025-49664 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1507
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025Untrusted pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.CVE-2025-49661 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1507
- 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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