Filtered by vendor Mozilla
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Total
3459 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-24868 | 1 Mozilla | 1 Firefox | 2026-02-06 | 6.5 Medium |
| Mitigation bypass in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 147.0.2. | ||||
| CVE-2026-0818 | 1 Mozilla | 1 Thunderbird | 2026-02-04 | 4.3 Medium |
| When a user explicitly requested Thunderbird to decrypt an inline OpenPGP message that was embedded in a text section of an email that was formatted and styled with HTML and CSS, then the decrypted contents were rendered in a context in which the CSS styles from the outer messages were active. If the user had additionally allowed loading of the remote content referenced by the outer email message, and the email was crafted by the sender using a combination of CSS rules and fonts and animations, then it was possible to extract the secret contents of the email. This vulnerability affects Thunderbird < 147.0.1 and Thunderbird < 140.7.1. | ||||
| CVE-2026-0890 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 5.4 Medium |
| Spoofing issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0889 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-01-22 | 7.5 High |
| Denial-of-service in the DOM: Service Workers component. This vulnerability affects Firefox < 147 and Thunderbird < 147. | ||||
| CVE-2026-0888 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-01-22 | 5.3 Medium |
| Information disclosure in the XML component. This vulnerability affects Firefox < 147 and Thunderbird < 147. | ||||
| CVE-2026-0887 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 4.3 Medium |
| Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0886 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 5.3 Medium |
| Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0883 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 5.3 Medium |
| Information disclosure in the Networking component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0884 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 9.8 Critical |
| Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0885 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 6.5 Medium |
| Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0878 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 8 High |
| Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0877 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 8.1 High |
| Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0881 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-01-22 | 10 Critical |
| Sandbox escape in the Messaging System component. This vulnerability affects Firefox < 147 and Thunderbird < 147. | ||||
| CVE-2026-0882 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 8.8 High |
| Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0880 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 8.8 High |
| Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2026-0879 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-22 | 9.8 Critical |
| Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. | ||||
| CVE-2025-14327 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-01-15 | 7.5 High |
| Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, Firefox ESR < 140.7, and Thunderbird < 140.7. | ||||
| CVE-2025-14325 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-01-07 | 7.3 High |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | ||||
| CVE-2025-14744 | 2 Apple, Mozilla | 3 Ios, Firefox, Firefox For Ios | 2026-01-06 | 6.5 Medium |
| Unicode RTLO characters could allow malicious websites to spoof filenames in the downloads UI for Firefox for iOS, potentially tricking users into saving files of an unexpected file type. This vulnerability affects Firefox for iOS < 144.0. | ||||
| CVE-2025-14860 | 1 Mozilla | 1 Firefox | 2025-12-30 | 9.8 Critical |
| Use-after-free in the Disability Access APIs component. This vulnerability affects Firefox < 146.0.1. | ||||