Total
2802 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-26387 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 7.5 HIGH |
| When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. | |||||
| CVE-2022-26385 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 6.5 MEDIUM |
| In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 98. | |||||
| CVE-2022-34475 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 6.1 MEDIUM |
| SVG <code><use></code> tags that referenced a same-origin document could have resulted in script execution if attacker input was sanitized via the HTML Sanitizer API. This would have required the attacker to reference a same-origin JavaScript file containing the script to be executed. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34474 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 6.1 MEDIUM |
| Even when an iframe was sandboxed with <code>allow-top-navigation-by-user-activation</code>, if it received a redirect header to an external protocol the browser would process the redirect and prompt the user as appropriate. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34473 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 6.1 MEDIUM |
| The HTML Sanitizer should have sanitized the <code>href</code> attribute of SVG <code><use></code> tags; however it incorrectly did not sanitize <code>xlink:href</code> attributes. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34472 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 4.3 MEDIUM |
| If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-29914 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 6.5 MEDIUM |
| When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100. | |||||
| CVE-2022-29912 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 6.1 MEDIUM |
| Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100. | |||||
| CVE-2022-28282 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 6.5 MEDIUM |
| By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8. | |||||
| CVE-2022-36315 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 4.3 MEDIUM |
| When loading a script with Subresource Integrity, attackers with an injection capability could trigger the reuse of previously cached entries with incorrect, different integrity metadata. This vulnerability affects Firefox < 103. | |||||
| CVE-2022-34479 | 2 Linux, Mozilla | 4 Linux Kernel, Firefox, Firefox Esr and 1 more | 2025-04-15 | N/A | 6.5 MEDIUM |
| A malicious website that could create a popup could have resized the popup to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks. <br>*This bug only affects Thunderbird for Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-34478 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2025-04-15 | N/A | 6.5 MEDIUM |
| The <code>ms-msdt</code>, <code>search</code>, and <code>search-ms</code> protocols deliver content to Microsoft applications, bypassing the browser, when a user accepts a prompt. These applications have had known vulnerabilities, exploited in the wild (although we know of none exploited through Thunderbird), so in this release Thunderbird has blocked these protocols from prompting the user to open them.<br>*This bug only affects Thunderbird on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-34477 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 7.5 HIGH |
| The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34476 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 9.8 CRITICAL |
| ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34471 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 6.5 MEDIUM |
| When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the manifest. If the manifest had been tampered with on the server, an attacker could trick the browser into downgrading the addon to a prior version. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34470 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 9.8 CRITICAL |
| Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-34469 | 2 Google, Mozilla | 2 Android, Firefox | 2025-04-15 | N/A | 8.1 HIGH |
| When a TLS Certificate error occurs on a domain protected by the HSTS header, the browser should not allow the user to bypass the certificate error. On Firefox for Android, the user was presented with the option to bypass the error; this could only have been done by the user explicitly. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102. | |||||
| CVE-2022-34468 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 8.8 HIGH |
| An iframe that was not permitted to run scripts could do so if the user clicked on a <code>javascript:</code> link. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-31748 | 1 Mozilla | 1 Firefox | 2025-04-15 | N/A | 9.8 CRITICAL |
| Mozilla developers Gabriele Svelto, Timothy Nikkel, Randell Jesup, Jon Coppeard, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 101. | |||||
| CVE-2022-31747 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-04-15 | N/A | 9.8 CRITICAL |
| Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. | |||||