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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
123 CVEs match these filters, page 5 of 5.
Mozilla Firefox classic buffer overflow
High8.8EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 8.8CWE-120
Incorrect boundary conditions in the Networking: HTTP component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Mozilla Firefox vulnerability
Critical9.6EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 9.6
Sandbox escape due to incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Mozilla Firefox classic buffer overflow
High8.8EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 8.8CWE-120
Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox for iOS vulnerability
High8.8EPSS not scored yetMozilla Firefox for iOSCVSS 3.1 · 8.8
Privilege escalation in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
Mozilla Firefox for iOS vulnerability
High8.8EPSS not scored yetMozilla Firefox for iOSCVSS 3.1 · 8.8
Privilege escalation in the Reader View component in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
Mozilla Firefox for iOS vulnerability
Not scoredEPSS not scored yetMozilla Firefox for iOSNot scored yet
Other issue in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
Mozilla Firefox Use-After-Free Vulnerability
Critical9.8Exploited, CISA due date 2024-11-05EPSS 23%, higher than 98% of scored CVEsMozilla Firefox and 3 moreCVSS 3.1 · 9.8CWE-416
An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox < 131.0.2, Firefox ESR < 128.3.1, Firefox ESR <…
Google Chromium libvpx Heap Buffer Overflow Vulnerability
High8.8Exploited, CISA due date 2023-10-23EPSS 49%, higher than 99% of scored CVEsGoogle Chromium libvpx and 9 moreCVSS 3.1 · 8.8CWE-787
Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Google Chromium WebP Heap-Based Buffer Overflow Vulnerability
High8.8Exploited, CISA due date 2023-10-04EPSS 100%, higher than 100% of scored CVEsGoogle Chromium WebP and 9 moreCVSS 3.1 · 8.8CWE-787
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
Mozilla Firefox Use-After-Free Vulnerability
Critical9.6Exploited, CISA due date 2022-03-21EPSS 2.4%, higher than 84% of scored CVEsMozilla Firefox and 6 moreCVSS 3.1 · 9.6CWE-416
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0,…
Mozilla Firefox Use-After-Free Vulnerability
High8.8Exploited, CISA due date 2022-03-21EPSS 14%, higher than 97% of scored CVEsMozilla Firefox and 6 moreCVSS 3.1 · 8.8CWE-416
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2,…
Mozilla Firefox And Thunderbird Use-After-Free Vulnerability
High8.1Exploited, CISA due date 2022-05-03EPSS 7.1%, higher than 94% of scored CVEsMozilla Firefox and Thunderbird and 3 moreCVSS 3.1 · 8.1CWE-362
Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
Mozilla Firefox And Thunderbird Use-After-Free Vulnerability
High8.1Exploited, CISA due date 2022-05-03EPSS 3.0%, higher than 88% of scored CVEsMozilla Firefox and Thunderbird and 3 moreCVSS 3.1 · 8.1CWE-362, CWE-416
Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
Mozilla Firefox And Thunderbird Type Confusion Vulnerability
High8.8Exploited, CISA due date 2022-05-03EPSS 46%, higher than 99% of scored CVEsMozilla Firefox and Thunderbird and 4 moreCVSS 3.1 · 8.8CWE-843
Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.
Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
Critical10.0Exploited, CISA due date 2022-06-13EPSS 56%, higher than 99% of scored CVEsMozilla Firefox and Thunderbird and 3 moreCVSS 3.1 · 10.0CWE-20
Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could…
Mozilla Firefox and Thunderbird Type Confusion Vulnerability
High8.8Exploited, CISA due date 2022-06-13EPSS 38%, higher than 99% of scored CVEsMozilla Firefox and Thunderbird and 3 moreCVSS 3.1 · 8.8CWE-843
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3,…
Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free Vulnerability
High7.5Exploited, CISA due date 2023-07-13EPSS 87%, higher than 100% of scored CVEsMozilla Firefox, Firefox ESR, and Thunderbird and 9 moreCVSS 3.1 · 7.5CWE-416
A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects Firefox < 50.0.2, Firefox ESR < 45.5.1, and Thunderbird <…
Mozilla Firefox Security Feature Bypass Vulnerability
High8.8Exploited, CISA due date 2022-06-15EPSS 69%, higher than 99% of scored CVEsMozilla Firefox and 9 moreCVSS 3.1 · 8.8CWE-346
The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter,…
Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability
High8.8Exploited, CISA due date 2022-04-18EPSS 69%, higher than 99% of scored CVEsMozilla Firefox and Thunderbird and 9 moreCVSS 3.1 · 8.8CWE-119
Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial of service…
Mozilla Firefox Information Disclosure Vulnerability
Medium6.5Exploited, CISA due date 2022-03-24EPSS 6.7%, higher than 94% of scored CVEsMozilla Firefox and 9 moreCVSS 3.1 · 6.5CWE-665
Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mPreviousScale and nsDOMSVGZoomEvent::mNewScale functions, which allows remote…
Mozilla Multiple Products Remote Code Execution Vulnerability
Critical9.8Exploited, CISA due date 2025-10-27EPSS 83%, higher than 100% of scored CVEsMozilla Firefox and 2 moreCVSS 3.1 · 9.8CWE-119
Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x before 2.0.10, when JavaScript is enabled, allows remote attackers to execute arbitrary code via vectors related to…
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.