Vulnerability intelligence
VULONE Vulnerability Database
Stay ahead of what gets exploited. Every CVE from NVD, enriched every 30 minutes with EPSS, CISA KEV, ransomware linkage and automated analysis.
398,493CVE records
2,862Published, last 7 days
1,726In CISA KEV
1,447Critical, last 30 days
5,599Analysed
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38 results. Mozilla.
Page 1 of 2| ID | Severity | Score | Technology | Weakness | CISA KEV | Exploit | EPSS | Published |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-92240 | Critical | 9.1 |  Mozilla Thunderbird | Out-of-bounds read | — | — | 0.63% | Sep 15, 2026 |
| CVE-2026-92239 | High | 8.1 | Mozilla Thunderbird | Out-of-bounds read | — | — | 0.41% | Sep 15, 2026 |
| CVE-2026-92238 | Critical | 9.8 | Mozilla Thunderbird | HTTP request smuggling | — | — | 0.54% | Sep 15, 2026 |
| CVE-2026-84642 | High | 7.5 | Mozilla Thunderbird | Inefficient regular expression (Re | — | — | 0.42% | Sep 1, 2026 |
| CVE-2026-84641 | High | 7.5 | Mozilla Thunderbird | Use after free | — | — | 0.27% | Sep 1, 2026 |
| CVE-2026-84640 | High | 7.5 | Mozilla Thunderbird | CWE-126 | — | — | 0.26% | Sep 1, 2026 |
| CVE-2026-84639 | Critical | 9.1 | Mozilla Thunderbird | CWE-457 | — | — | 0.32% | Sep 1, 2026 |
| CVE-2026-84637 | Critical | 9.8 | Mozilla Thunderbird | Unrestricted file upload | — | — | 0.63% | Sep 1, 2026 |
| CVE-2026-84145 | High | 7.5 | Mozilla Firefox +1 | Memory buffer overflow | — | — | 0.37% | Sep 1, 2026 |
| CVE-2026-84144 | High | 7.5 | Mozilla Firefox +1 | Memory buffer overflow | — | — | 0.43% | Sep 1, 2026 |
| CVE-2026-84143 | Critical | 9.8 | Mozilla Firefox +1 | Memory buffer overflow | — | — | 0.38% | Sep 1, 2026 |
| CVE-2026-84142 | Critical | 9.8 | Mozilla Firefox +1 | Memory buffer overflow | — | — | 0.56% | Sep 1, 2026 |
| CVE-2026-84141 | Critical | 9.8 | Mozilla Firefox +1 | Integer overflow | — | — | 0.63% | Sep 1, 2026 |
| CVE-2026-84140 | Critical | 9.8 | Mozilla Firefox +1 | Origin validation error | — | — | 0.29% | Sep 1, 2026 |
| CVE-2026-84139 | Medium | 6.1 | Mozilla Firefox +1 | Clickjacking | — | — | 0.34% | Sep 1, 2026 |
| CVE-2026-84138 | Medium | 6.5 | Mozilla Firefox +1 | Uncontrolled resource consumption | — | — | 0.37% | Sep 1, 2026 |
| CVE-2026-84137 | Medium | 4.3 | Mozilla Firefox +1 | Origin validation error | — | — | 0.21% | Sep 1, 2026 |
| CVE-2026-84136 | Medium | 6.1 | Mozilla Firefox +1 | Cross-site scripting | — | — | 0.38% | Sep 1, 2026 |
| CVE-2026-84135 | Critical | 9.8 | Mozilla Firefox Mobile | Improper input validation | — | — | 0.45% | Sep 1, 2026 |
| CVE-2026-84134 | Critical | 9.8 | Mozilla Firefox +1 | Information exposure | — | — | 0.57% | Sep 1, 2026 |
