Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 2818 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-42930 1 Mozilla 1 Firefox 2025-04-15 N/A 7.1 HIGH
If two Workers were simultaneously initializing their CacheStorage, a data race could have occurred in the `ThirdPartyUtil` component. This vulnerability affects Firefox < 106.
CVE-2022-42929 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 6.5 MEDIUM
If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may persist beyond browser restart depending on the user's session restore settings. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
CVE-2022-42928 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 8.8 HIGH
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
CVE-2022-42927 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 8.1 HIGH
A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via `performance.getEntries()`. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
CVE-2022-3266 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 5.5 MEDIUM
An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
CVE-2022-29915 1 Mozilla 1 Firefox 2025-04-15 N/A 4.3 MEDIUM
The Performance API did not properly hide the fact whether a request cross-origin resource has observed redirects. This vulnerability affects Firefox < 100.
CVE-2022-46885 1 Mozilla 1 Firefox 2025-04-15 N/A 8.8 HIGH
Mozilla developers Timothy Nikkel, Ashley Hale, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105. 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 < 106.
CVE-2022-46883 1 Mozilla 1 Firefox 2025-04-15 N/A 8.8 HIGH
Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 106. 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.<br />*Note*: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 107. This vulnerability affects Firefox < 107.
CVE-2022-46882 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 9.8 CRITICAL
A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.
CVE-2022-46879 1 Mozilla 1 Firefox 2025-04-15 N/A 8.8 HIGH
Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107. 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 < 108.
CVE-2022-46871 2 Debian, Mozilla 2 Debian Linux, Firefox 2025-04-15 N/A 8.8 HIGH
An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
CVE-2022-45421 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 8.8 HIGH
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. 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 ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVE-2022-45420 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 6.5 MEDIUM
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVE-2022-45419 1 Mozilla 1 Firefox 2025-04-15 N/A 6.5 MEDIUM
If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.
CVE-2022-45418 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 6.1 MEDIUM
If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the browser UI, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVE-2022-45417 1 Mozilla 1 Firefox 2025-04-15 N/A 4.3 MEDIUM
Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.
CVE-2022-45416 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 6.5 MEDIUM
Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVE-2022-45415 1 Mozilla 1 Firefox 2025-04-15 N/A 7.8 HIGH
When downloading an HTML file, if the title of the page was formatted as a filename with a malicious extension, Firefox may have saved the file with that extension, leading to possible system compromise if the downloaded file was later ran. This vulnerability affects Firefox < 107.
CVE-2022-45413 2 Google, Mozilla 2 Android, Firefox 2025-04-15 N/A 6.1 MEDIUM
Using the <code>S.browser_fallback_url parameter</code> parameter, an attacker could redirect a user to a URL and cause SameSite=Strict cookies to be sent.<br>*This issue only affects Firefox for Android. Other operating systems are not affected.*. This vulnerability affects Firefox < 107.
CVE-2022-45412 4 Apple, Google, Linux and 1 more 6 Macos, Android, Linux Kernel and 3 more 2025-04-15 N/A 8.8 HIGH
When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. <br>*This bug only affects Thunderbird on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected.*. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.