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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 1 of 5.
Mozilla Thunderbird vulnerability
Not scoredEPSS not scored yetMozilla ThunderbirdNot scored yet
For Exchange accounts using EWS or Microsoft Graph with OAuth2 authentication, Thunderbird sent the OAuth2 access token to the server even when the configured server URL used unencrypted HTTP. An attacker able to observe network traffic could obtain the token and use it to…
Mozilla Thunderbird vulnerability
Not scoredEPSS not scored yetMozilla ThunderbirdNot scored yet
If an attacker was able to perform a man-in-the-middle attack on an SMTP or POP3 server connection using STARTTLS, the attacker could inject server responses before the TLS handshake completed. Thunderbird would process these responses after the handshake, as if they had been…
Mozilla Thunderbird vulnerability
Not scoredEPSS not scored yetMozilla ThunderbirdNot scored yet
Thunderbird allowed feed subscriptions to file: URLs that point to a network share. If a user was tricked into subscribing to such a URL, Thunderbird connected to the attacker's server when fetching the feed. Windows then sent the user's NTLM credentials to that server. This…
Mozilla Thunderbird vulnerability
Not scoredEPSS not scored yetMozilla ThunderbirdNot scored yet
When a CalDAV or ICS calendar was accessed through an HTTP proxy that requested authentication, Thunderbird could answer the proxy with the calendar server's username and password. This affected both setting up a new calendar and syncing existing calendars, where a saved…
Mozilla Thunderbird vulnerability
Not scoredEPSS not scored yetMozilla ThunderbirdNot scored yet
When a message was forwarded inline, edited as new, or had an attachment dragged into a compose window, a specially crafted link attachment (a .desktop file on Linux, or a .url or .lnk file on Windows) was replaced with the content of the file or URL it pointed to when the…
Mozilla Firefox use after free
High8.8EPSS not scored yetMozilla FirefoxCVSS 3.1 · 8.8CWE-416
Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox ESR 115.45.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Privilege escalation in the Nimbus Desktop Client 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
Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Other issue in the SVG component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox use after free
High8.8EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 8.8CWE-119, CWE-416
Incorrect boundary conditions, use-after-free in the Graphics component. This vulnerability was fixed in Firefox 160, 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 component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox information exposure
Medium4.3EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 4.3CWE-200
Information disclosure in the Marionette component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox use after free
High8.8EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 8.8CWE-416
Use-after-free in the Layout component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Invalid pointer in the DOM: Streams component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Mozilla Firefox information exposure
Medium4.3EPSS not scored yetMozilla Firefox and 1 moreCVSS 3.1 · 4.3CWE-200
Information disclosure in the Security: RLBox 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
Mitigation bypass in the File Handling 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
JIT miscompilation in the JavaScript Engine: JIT 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
Mitigation bypass in the Add-ons Manager 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 FirefoxNot scored yet
Other issue in the Media component in Firefox for Android. This vulnerability was fixed in Firefox 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Mozilla Firefox vulnerability
Not scoredEPSS not scored yetMozilla Firefox and 1 moreNot scored yet
Undefined behavior in the WebRTC: Networking 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
Spoofing issue in the Security 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 Console component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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.