Updated 4 h ago

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.

1,766exploited flaws on CISA’s list

36added in the last 30 days

584new WordPress flaws this week

391,288entries in the database

11,315 results · page 12 of 227

Oct 13, 2026Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.CVE-2026-88155 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Product
Microsoft SharePoint Server Subscription Edition
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-88154 · 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-88153 · 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-88151 · 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-88150 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Product
Microsoft 365 Apps for Enterprise
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-88145 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Product
Microsoft 365 Apps for Enterprise
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.CVE-2026-88144 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
Product
Microsoft 365 Apps for Enterprise
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.CVE-2026-88142 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Windows Background Intelligent Transfer Service (BITS) 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Files or directories accessible to external parties in WebDAV allows an authorized attacker to disclose information over a network.CVE-2026-88137 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Files or directories accessible to external parties in WebDAV 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network.CVE-2026-88136 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper resolution of path equivalence in WebDAV 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.CVE-2026-88132 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9
Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.
Product
azure-keyvault-administration
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.CVE-2026-88130 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.CVE-2026-88129 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.CVE-2026-88125 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.CVE-2026-88123 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.CVE-2026-88122 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.CVE-2026-88121 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Use after free in Windows Background Intelligent Transfer Service (BITS) 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.CVE-2026-88120 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.CVE-2026-88119 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.CVE-2026-88117 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Product
Windows Server 2012
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88116 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in Windows Server for NFS allows an unauthorized attacker to execute code over a network.CVE-2026-88115 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Out-of-bounds read in Windows Server for NFS 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88114 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88112 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.CVE-2026-88102 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.
Product
Windows Server 2019
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.CVE-2026-88099 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9
Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.
Product
Windows Server 2019
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Heap-based buffer overflow in Windows Storage Spaces Controller allows an unauthorized attacker to deny service over a network.CVE-2026-87716 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Heap-based buffer overflow in Windows Storage Spaces Controller allows an unauthorized attacker to deny service over a network.
Product
Windows 10 Version 1809
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.CVE-2026-87714 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.
Product
Windows 10 Version 1607
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.CVE-2026-87713 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Use after free in Windows Bluetooth Port Driver allows an unauthorized 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.CVE-2026-87697 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.
Product
.NET 10.0 runtime
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Improper verification of cryptographic signature in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.CVE-2026-87696 · Email & office · Microsoft · reported by secure@microsoft.comHigh 7.5
Improper verification of cryptographic signature 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Weak authentication in Windows Kernel allows an authorized attacker to bypass a security feature over a network.CVE-2026-85939 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.3
Weak authentication in Windows Kernel allows an authorized attacker to bypass a security feature over a network.
Product
Windows 10 Version 1607
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Double free in Windows Shell allows an unauthorized attacker to execute code over a network.CVE-2026-85936 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Double free in Windows Shell 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.CVE-2026-85931 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Windows Distributed File System (DFS) 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.CVE-2026-85928 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Windows Volume Manager Extension 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.CVE-2026-85926 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Improper restriction of communication channel to intended endpoints in Azure Key Vault allows an authorized attacker to elevate privileges over a network.CVE-2026-85925 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.2
Improper restriction of communication channel to intended endpoints in Azure Key Vault allows an authorized attacker to elevate privileges over a network.
Product
azure-keyvault-administration
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-85922 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4
Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.
Product
azure_security_keyvault_certificates
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-85903 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.CVE-2026-85900 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Product
Microsoft SharePoint Server Subscription Edition
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.CVE-2026-85891 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.
Product
Azure HDInsight
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.CVE-2026-85881 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8
Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.
Product
Microsoft Office for Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Improper authorization in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.CVE-2026-85873 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Improper authorization in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.
Product
Skype for Business Server 2015 CU13
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Null pointer dereference in Windows Message Queuing Queue Manager allows an authorized attacker to deny service over a network.CVE-2026-85859 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Null pointer dereference in Windows Message Queuing Queue Manager allows an authorized 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Heap-based buffer overflow in Windows Internet Connection Sharing (ICS) allows an authorized attacker to execute code over an adjacent network.CVE-2026-85856 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1
Heap-based buffer overflow in Windows Internet Connection Sharing (ICS) allows an authorized attacker to execute code over an adjacent network.
Product
Windows 10 Version 1607
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Out-of-bounds read in Windows Print Spooler Components allows an unauthorized attacker to disclose information over a network.CVE-2026-85847 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Windows Print Spooler Components 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Use after free in Windows DHCP Server allows an authorized attacker to execute code over a network.CVE-2026-85841 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.6
Use after 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Files or directories accessible to external parties in Windows Event Viewer allows an authorized attacker to disclose information over a network.CVE-2026-85840 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Files or directories accessible to external parties in Windows Event Viewer 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.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.CVE-2026-85818 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9
Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.
Product
Windows 11 version 23H2
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Oct 13, 2026Reliance on untrusted inputs in a security decision in Windows PowerShell allows an unauthorized attacker to execute code over a network.CVE-2026-85817 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Reliance on untrusted inputs in a security decision in Windows PowerShell 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.
Full record and what to do →NVD record msrc.microsoft.com

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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Vulnerability database

The flaws that hit local websites, every Friday.

Tell us what you're building.