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.
5,893 results · page 14 of 118
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81400 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81399 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81395 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locCVE-2026-81394 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81393 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81392 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81391 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-81390 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locCVE-2026-81387 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use of incorrectly-resolved name or reference in Visual Studio Code allows an unauthorized attacker to disclose information over a network.CVE-2026-81383 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4
Use of incorrectly-resolved name or reference in Visual Studio Code allows an unauthorized attacker to disclose information over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Insufficiently protected credentials in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.CVE-2026-81381 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Insufficiently protected credentials in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80091 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Use of uninitialized resource in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-80090 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80089 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-80088 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80087 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Heap-based buffer overflow in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-80086 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office PowerPoint 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.CVE-2026-80084 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Outlook 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80082 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-80079 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80078 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80076 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.CVE-2026-80073 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Outlook 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-78522 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an authorized attacker to disclose information locallyCVE-2026-78516 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.3
Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an authorized attacker to disclose information 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 Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-78515 · 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.CVE-2026-78513 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Windows CD-ROM Driver allows an unauthorized attacker to disclose information with a physical attack.CVE-2026-78508 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.6
Out-of-bounds read in Windows CD-ROM Driver allows an unauthorized attacker to disclose information with a physical attack.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.CVE-2026-78506 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-78503 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-78502 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Out-of-bounds read in Xbox allows an unauthorized attacker to disclose information with a physical attack.CVE-2026-78455 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.3
Out-of-bounds read in Xbox allows an unauthorized attacker to disclose information with a physical attack.
- 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 CD-ROM Driver allows an authorized attacker to disclose information locally.CVE-2026-78454 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.
- 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 Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information over a network.CVE-2026-78453 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File 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.
Sep 8, 2026Out-of-bounds read in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information with a physical attack.CVE-2026-78452 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.6
Out-of-bounds read in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information with a physical attack.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.CVE-2026-78441 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2017 (CU 31)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-77911 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word 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.
Sep 8, 2026Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.CVE-2026-77909 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.7
Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.
- Product
- Azure CycleCloud 8.9.2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.CVE-2026-77492 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information 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 GDI allows an unauthorized attacker to disclose information locally.CVE-2026-77491 · Email & office · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft Office 365 for Mac
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Integer underflow (wrap or wraparound) in SQL Server allows an authorized attacker to disclose information locally.CVE-2026-77488 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Integer underflow (wrap or wraparound) in SQL Server allows an authorized attacker to disclose information locally.
- Product
- Microsoft SQL Server 2017 (CU 31)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-73029 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2019 (CU 32)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Exposure of private personal information to an unauthorized actor in Windows Biometric Service allows an authorized attacker to disclose information locally.CVE-2026-73008 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Exposure of private personal information to an unauthorized actor in Windows Biometric Service allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use of uninitialized resource in Windows Failover Cluster allows an unauthorized attacker to disclose information over a network.CVE-2026-72989 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Use of uninitialized resource in Windows Failover Cluster allows an unauthorized attacker to disclose information 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, 2026Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-72977 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office PowerPoint 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.
Sep 8, 2026Out-of-bounds read in Microsoft Office Word allows an authorized attacker to disclose information locally.CVE-2026-72976 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5
Out-of-bounds read in Microsoft Office Word allows an authorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-72975 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office PowerPoint 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.
Sep 8, 2026Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-72974 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Buffer over-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.
Sep 8, 2026Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-72956 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Untrusted pointer dereference in Microsoft Office PowerPoint 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.
Sep 8, 2026Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information locally.CVE-2026-72945 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information 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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