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CVE radar: the latest vulnerabilities, explained.
Every new CVE from NVD, with whether it is exploited in the wild (CISA KEV), how likely it is to be (FIRST EPSS), and what it means for your architecture in plain language.
Updated 11 Nov, 06:49 UTC from NVD, CISA KEV and FIRST EPSSMarkdownRSSJSON Feed
Patch first
Exploited in the wild, newest first.
CISA adds a CVE to its Known Exploited Vulnerabilities catalog when attackers are using it. Patch these first, then CVEs with a high EPSS score, then the most severe, starting with anything reachable from the internet.
Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
Medium6.5Exploited, CISA due date 2026-11-24EPSS not scored yetMicrosoft Office and 6 moreCVSS 3.1 · 6.5CWE-356
Google Chromium Use-After-Free Vulnerability
High8.8Exploited, CISA due date 2026-11-24EPSS not scored yetGoogle Chromium and 1 moreCVSS 3.1 · 8.8CWE-416
Barracuda Networks Email Security Gateway (ESG) Authentication Bypass Using an Alternate Path or Channel Vulnerability
Critical9.3Exploited, CISA due date 2026-11-13EPSS 1.6%, higher than 76% of scored CVEsBarracuda Email Security Gateway (ESG)CVSS 4.0 · 9.3CWE-288
Barracuda Networks Multiple Products OS Command Injection Vulnerability
High8.6Exploited, CISA due date 2026-11-13EPSS 1.1%, higher than 65% of scored CVEsBarracuda Email Security Gateway (ESG) and 5 moreCVSS 4.0 · 8.6CWE-78
Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability
Medium4.3Exploited, CISA due date 2026-11-24EPSS 0.27%, higher than 20% of scored CVEsOpenwave Messaging Limited Webtop Media Transcoder and 2 moreCVSS 3.1 · 4.3CWE-669
Trends
The last 30 days, by severity.
4,777 CVEs published, 349 of them critical. Many arrive without a score yet: NVD and the reporting organisations add CVSS over the following days.
Show the numbers
| Day | Critical | High | Medium | Low | Not scored |
|---|---|---|---|---|---|
| 13 Oct 2026 | 1 | 2 | 0 | 0 | 0 |
| 14 Oct 2026 | 2 | 2 | 0 | 0 | 0 |
| 15 Oct 2026 | 1 | 2 | 0 | 0 | 0 |
| 16 Oct 2026 | 0 | 0 | 1 | 0 | 0 |
| 17 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 18 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 20 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 21 Oct 2026 | 2 | 0 | 0 | 0 | 0 |
| 22 Oct 2026 | 2 | 0 | 0 | 0 | 0 |
| 23 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 24 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 25 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 27 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 28 Oct 2026 | 0 | 1 | 0 | 0 | 0 |
| 29 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 30 Oct 2026 | 0 | 0 | 0 | 0 | 0 |
| 31 Oct 2026 | 0 | 1 | 0 | 0 | 0 |
| 1 Nov 2026 | 0 | 0 | 0 | 0 | 0 |
| 2 Nov 2026 | 1 | 1 | 0 | 0 | 0 |
| 3 Nov 2026 | 0 | 0 | 1 | 0 | 0 |
| 4 Nov 2026 | 35 | 158 | 138 | 32 | 1 |
| 5 Nov 2026 | 55 | 213 | 148 | 36 | 1 |
| 6 Nov 2026 | 40 | 146 | 205 | 47 | 6 |
| 7 Nov 2026 | 57 | 161 | 232 | 11 | 13 |
| 8 Nov 2026 | 23 | 128 | 143 | 26 | 0 |
| 9 Nov 2026 | 22 | 149 | 218 | 42 | 39 |
| 10 Nov 2026 | 103 | 1151 | 587 | 43 | 233 |
| 11 Nov 2026 | 5 | 16 | 20 | 2 | 72 |
Exploit likelihood (EPSS), last 30 days
- Under 1%713
- 1% to 10%25
- 10% to 50%2
- 50% or more7
- Not scored yet4030
Most affected vendors, last 30 days
Most common weaknesses, last 30 days
- Heap-based buffer overflow (CWE-122)343
- Cross-site scripting (CWE-79)332
- Use after free (CWE-416)276
- Missing authorization (CWE-862)230
- Out-of-bounds read (CWE-125)173
- Insecure direct object reference (CWE-639)164
- Server-side request forgery (CWE-918)148
- Path traversal (CWE-22)129
- Out-of-bounds write (CWE-787)127
- Incorrect authorization (CWE-863)127
Matching CVEs
1,499 CVEs match these filters, page 23 of 60.
Microsoft Windows 10 heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Windows Storage Spaces Controller allows an unauthorized attacker to elevate privileges over a network.
Microsoft Windows 11 use after free
High7.8EPSS not scored yetMicrosoft Windows 11 version 23H2 and 7 moreCVSS 3.1 · 7.8CWE-416
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Microsoft Windows 10 heap-based buffer overflow
High7.8EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.8CWE-122
Heap-based buffer overflow in Remote Desktop Client allows an authorized attacker to execute code locally.
Microsoft Windows 11 use after free
High7.0EPSS not scored yetMicrosoft Windows 11 version 23H2 and 7 moreCVSS 3.1 · 7.0CWE-416
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
Microsoft Windows 10 use after free
High7.0EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.0CWE-416
Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate privileges locally.
Microsoft Windows 10 use after free
High7.0EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.0CWE-416
Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate privileges locally.
Microsoft Windows 11 use after free
High7.0EPSS not scored yetMicrosoft Windows 11 version 23H2 and 7 moreCVSS 3.1 · 7.0CWE-416
Use after free in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
Microsoft Windows 10 race condition
Medium4.7EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 4.7CWE-362, CWE-476
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to deny service locally.
Microsoft Windows 10 use of uninitialized resource
Medium6.6EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 6.6CWE-908
Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.
Microsoft Windows 10 heap-based buffer overflow
High7.8EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.8CWE-122
Heap-based buffer overflow in Windows TPM allows an authorized attacker to elevate privileges locally.
Microsoft Microsoft.AspNetCore.WebUtilities allocation without limits
High7.5EPSS not scored yetMicrosoft Microsoft.AspNetCore.WebUtilitiesCVSS 3.1 · 7.5CWE-770
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Microsoft .NET 11.0 installed on Linux inefficient algorithmic complexity
High7.5EPSS not scored yetMicrosoft .NET 11.0 installed on Linux and 4 moreCVSS 3.1 · 7.5CWE-407
Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Microsoft .NET 11.0 installed on Linux allocation without limits
High7.5EPSS not scored yetMicrosoft .NET 11.0 installed on Linux and 3 moreCVSS 3.1 · 7.5CWE-770
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Microsoft System.Formats.Cbor inefficient algorithmic complexity
High7.5EPSS not scored yetMicrosoft System.Formats.CborCVSS 3.1 · 7.5CWE-407
Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.
Microsoft .NET 11.0 installed on Linux vulnerability
Medium6.8EPSS not scored yetMicrosoft .NET 11.0 installed on Linux and 1 moreCVSS 3.1 · 6.8CWE-636
Not failing securely ('failing open') in .NET allows an unauthorized attacker to bypass a security feature over a network.
Microsoft .NET 10.0 installed on Windows heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft .NET 10.0 installed on Windows and 5 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Microsoft Azure Front Door incorrect permission assignment
High8.6EPSS not scored yetMicrosoft Azure Front DoorCVSS 3.1 · 8.6CWE-732
Incorrect permission assignment for critical resource in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.
Microsoft Microsoft.dotnet-scaffold weak password recovery
High8.1EPSS not scored yetMicrosoft Microsoft.dotnet-scaffold and 6 moreCVSS 3.1 · 8.1CWE-640
Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
Microsoft Aspire Dashboard missing authorization
Critical9.1EPSS not scored yetMicrosoft Aspire Dashboard and 1 moreCVSS 3.1 · 9.1CWE-862
Missing authorization in Aspire allows an unauthorized attacker to bypass a security feature over a network.
Microsoft Windows 11 memory leak
Medium6.5EPSS not scored yetMicrosoft Windows 11 Version 24H2 and 4 moreCVSS 3.1 · 6.5CWE-401
Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny service over an adjacent network.
Microsoft Windows 10 improper signature verification
High8.1EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 8.1CWE-347
Improper verification of cryptographic signature in Windows Remote Procedure Call Runtime allows an unauthorized attacker to execute code over a network.
Microsoft Windows 10 improper access control
Medium5.5EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 5.5CWE-284
Improper access control in Windows Network File System allows an authorized attacker to disclose information locally.
Microsoft Windows 10 weak authentication
High7.5EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.5CWE-1390
Weak authentication in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.
Microsoft 365 Apps for Enterprise use after free
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 6 moreCVSS 3.1 · 8.8CWE-416
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise stack-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 6 moreCVSS 3.1 · 8.8CWE-121
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Reading the radar
CVSS, KEV and EPSS, briefly.
What is a CVE?
A CVE is a public identifier for one vulnerability in one product, such as CVE-2026-59310. The CVE program assigns it; NVD, run by the US National Institute of Standards and Technology, adds scores, weakness classes and affected product lists.
What does the CVSS score tell me?
CVSS rates how severe a vulnerability is on its own, from 0 to 10, and its vector says how it is reached: over the network or locally, with or without an account, with or without someone clicking. It says nothing about whether anyone is exploiting it. The radar shows the newest CVSS version scored and names it, because version 4.0 and 3.1 scores differ.
What is CISA KEV?
The Known Exploited Vulnerabilities catalog is CISA's list of CVEs with reliable evidence of exploitation in the wild. US federal agencies must fix each one by its due date, and it is the strongest signal of what to patch first.
What is EPSS?
FIRST's Exploit Prediction Scoring System estimates the probability that a CVE will see exploitation activity in the next 30 days, recomputed daily. Most CVEs score well under 1%, so the radar also shows the percentile: how a CVE ranks against every scored CVE.
How should I prioritise?
Patch what CISA lists as exploited first. Then CVEs with a high EPSS score, then the most severe by CVSS. Within each group, start with whatever is reachable from the internet without an account.
Where do the explanations come from?
Veriom writes them from fixed templates over each record: the weakness class says what went wrong and where in an architecture it lives, the CVSS vector says how it is reached and what it affects, and KEV, EPSS and CISA's assessment say whether it is exploited. Nobody reviews each CVE by hand, so read the description and the references before acting.
How fresh is the data?
New and changed CVEs arrive from NVD every hour, the KEV catalog every six hours and EPSS scores once a day. Each page shows when the data was last updated.
Know where a vulnerable component would sit in your systems.
A CVE names a product. Whether it matters depends on where that product sits in your systems: what reaches it, which trust boundary it guards and what it can reach once compromised. Veriom maps your components, their relationships and your trust boundaries from your code, cloud and delivery evidence, so you can see where a component like this sits. The radar itself does not look at your systems.
Sources
- CVE records and CVSS scores from the NVD CVE API. This product uses the NVD API but is not endorsed or certified by the NVD.
- Exploitation status from CISA’s Known Exploited Vulnerabilities catalog.
- Exploit likelihood from FIRST’s Exploit Prediction Scoring System (EPSS), refreshed daily.
- Explanations are written by Veriom from fixed templates over each record’s data, not by a person reviewing each CVE. Descriptions are quoted from the records as published. The radar covers CVEs published since 4 Nov 2026, plus every CVE in the KEV catalog.