Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 2934 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-1548 2 Debian, Mozilla 3 Debian Linux, Firefox, Thunderbird 2025-03-27 N/A 4.3 MEDIUM
A website could have obscured the fullscreen notification by using a dropdown select input element. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
CVE-2024-1546 2 Debian, Mozilla 3 Debian Linux, Firefox, Thunderbird 2025-03-27 N/A 7.5 HIGH
When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
CVE-2024-5690 2 Debian, Mozilla 4 Debian Linux, Firefox, Firefox Esr and 1 more 2025-03-26 N/A 4.3 MEDIUM
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-7524 1 Mozilla 2 Firefox, Firefox Esr 2025-03-25 N/A 6.1 MEDIUM
Firefox adds web-compatibility shims in place of some tracking scripts blocked by Enhanced Tracking Protection. On a site protected by Content Security Policy in "strict-dynamic" mode, an attacker able to inject an HTML element could have used a DOM Clobbering attack on some of the shims and achieved XSS, bypassing the CSP strict-dynamic protection. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
CVE-2024-6608 1 Mozilla 2 Firefox, Thunderbird 2025-03-25 N/A 4.3 MEDIUM
It was possible to move the cursor using pointerlock from an iframe. This allowed moving the cursor outside of the viewport and the Firefox window. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-7520 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-03-24 N/A 8.8 HIGH
A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
CVE-2024-43113 1 Mozilla 1 Firefox 2025-03-24 N/A 6.1 MEDIUM
The contextual menu for links could provide an opportunity for cross-site scripting attacks This vulnerability affects Firefox for iOS < 129.
CVE-2024-5691 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-03-19 N/A 4.7 MEDIUM
By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-8897 2 Google, Mozilla 2 Android, Firefox 2025-03-19 N/A 6.1 MEDIUM
Under certain conditions, an attacker with the ability to redirect users to a malicious site via an open redirect on a trusted site, may be able to spoof the address bar contents. This can lead to a malicious site to appear to have the same URL as the trusted site. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 130.0.1.
CVE-2024-7531 1 Mozilla 2 Firefox, Firefox Esr 2025-03-19 N/A 6.5 MEDIUM
Calling `PK11_Encrypt()` in NSS using CKM_CHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcome is connection failure, but if the connection persists despite the high packet loss it could be possible for a network observer to identify packets as coming from the same source despite a network path change. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
CVE-2020-12413 1 Mozilla 2 Firefox, Firefox Esr 2025-03-19 N/A 5.9 MEDIUM
The Raccoon attack is a timing attack on DHE ciphersuites inherit in the TLS specification. To mitigate this vulnerability, Firefox disabled support for DHE ciphersuites.
CVE-2019-17003 1 Mozilla 1 Firefox 2025-03-19 N/A 6.1 MEDIUM
Scanning a QR code that contained a javascript: URL would have resulted in the Javascript being executed.
CVE-2024-38312 1 Mozilla 1 Firefox 2025-03-19 N/A 6.5 MEDIUM
When browsing private tabs, some data related to location history or webpage thumbnails could be persisted incorrectly within the sandboxed app bundle after app termination This vulnerability affects Firefox for iOS < 127.
CVE-2024-8900 1 Mozilla 1 Firefox 2025-03-18 N/A 7.5 HIGH
An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129, Firefox ESR < 128.3, and Thunderbird < 128.3.
CVE-2024-6610 1 Mozilla 2 Firefox, Thunderbird 2025-03-18 N/A 4.3 MEDIUM
Form validation popups could capture escape key presses. Therefore, spamming form validation messages could be used to prevent users from exiting full-screen mode. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-9398 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-03-18 N/A 5.3 MEDIUM
By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
CVE-2024-7527 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-03-18 N/A 8.8 HIGH
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
CVE-2024-9397 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-03-18 N/A 6.1 MEDIUM
A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
CVE-2024-43112 1 Mozilla 1 Firefox 2025-03-17 N/A 6.1 MEDIUM
Long pressing on a download link could potentially provide a means for cross-site scripting This vulnerability affects Firefox for iOS < 129.
CVE-2024-5694 1 Mozilla 1 Firefox 2025-03-14 N/A 7.5 HIGH
An attacker could have caused a use-after-free in the JavaScript engine to read memory in the JavaScript string section of the heap. This vulnerability affects Firefox < 127.