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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, 02:49 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.
4,675 CVEs published, 346 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 | 2 | 4 | 6 | 1 | 0 |
Exploit likelihood (EPSS), last 30 days
- Under 1%713
- 1% to 10%25
- 10% to 50%2
- 50% or more7
- Not scored yet3928
Most affected vendors, last 30 days
Most common weaknesses, last 30 days
- Heap-based buffer overflow (CWE-122)343
- Cross-site scripting (CWE-79)323
- Use after free (CWE-416)276
- Missing authorization (CWE-862)229
- Out-of-bounds read (CWE-125)172
- Insecure direct object reference (CWE-639)164
- Server-side request forgery (CWE-918)147
- Path traversal (CWE-22)127
- Out-of-bounds write (CWE-787)126
- Incorrect authorization (CWE-863)126
Matching CVEs
364 CVEs match these filters, page 4 of 15.
Microsoft Windows Server 2022 heap-based buffer overflow
High8.1EPSS not scored yetMicrosoft Windows Server 2022 and 2 moreCVSS 3.1 · 8.1CWE-122
Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network.
Microsoft SQL Server 2025 CU10 heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2025 CU10 and 1 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft SQL Server 2017 (GDR) heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2017 (GDR) and 7 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft SQL Server 2017 (GDR) heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2017 (GDR) and 7 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft SQL Server 2017 (GDR) heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2017 (GDR) and 7 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft SQL Server 2017 (GDR) heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2017 (GDR) and 7 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft SQL Server 2025 CU10 heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft SQL Server 2025 CU10 and 1 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft GDK heap-based buffer overflow
Critical9.8EPSS not scored yetMicrosoft GDKCVSS 3.1 · 9.8CWE-122
Heap-based buffer overflow in Xbox allows an unauthorized attacker to execute code over a network.
BlackBerry Ltd QNX Software Development Platform heap-based buffer overflow
High7.4EPSS not scored yetBlackBerry Ltd QNX Software Development PlatformCVSS 3.1 · 7.4CWE-122
Heap-based Buffer Overflow in the io-char library's DCMD_CHR_WAITINFO devctl() handler could allow an attacker with local access to cause data tampering, arbitrary code execution, or a crash in the Character I/O device driver.
BlackBerry Ltd QNX Software Development Platform heap-based buffer overflow
High8.4EPSS not scored yetBlackBerry Ltd QNX Software Development Platform and 2 moreCVSS 3.1 · 8.4CWE-122
Heap-based Buffer Overflow in the DCMD_PROC_EVENT handler of the procnto could allow an attacker with local access to cause an information disclosure, data tampering or a crash of the QNX Neutrino kernel.
Microsoft Windows 10 heap-based buffer overflow
High7.8EPSS not scored yetMicrosoft Windows 10 Version 1809 and 9 moreCVSS 3.1 · 7.8CWE-122
Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
Microsoft Windows 10 heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft Windows 10 Version 1607 and 8 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Windows Network Connected Devices Auto-Setup Service allows an unauthorized attacker to execute code over an adjacent network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 6 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 6 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High7.5EPSS not scored yetMicrosoft 365 Apps for Enterprise and 6 moreCVSS 3.1 · 7.5CWE-122
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122, CWE-191
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Microsoft Windows 10 heap-based buffer overflow
High7.8EPSS not scored yetMicrosoft Windows 10 Version 1607 and 9 moreCVSS 3.1 · 7.8CWE-122, CWE-170
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High7.5EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 7.5CWE-122
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High7.5EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 7.5CWE-122, CWE-190
Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122, CWE-190
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Microsoft 365 Apps for Enterprise heap-based buffer overflow
High8.8EPSS not scored yetMicrosoft 365 Apps for Enterprise and 2 moreCVSS 3.1 · 8.8CWE-122
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
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 Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
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.