Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 3337 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-6615 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 8.8 HIGH
Memory safety bugs present in Firefox 127 and Thunderbird 127. 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 < 128 and Thunderbird < 128.
CVE-2024-6614 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 4.3 MEDIUM
The frame iterator could get stuck in a loop when encountering certain wasm frames leading to incorrect stack traces. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6613 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 5.5 MEDIUM
The frame iterator could get stuck in a loop when encountering certain wasm frames leading to incorrect stack traces. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6612 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 5.3 MEDIUM
CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6611 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 9.8 CRITICAL
A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6610 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 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-2024-6609 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 8.8 HIGH
When almost out-of-memory an elliptic curve key which was never allocated could have been freed again. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6608 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 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-2024-6607 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 8.8 HIGH
It was possible to prevent a user from exiting pointerlock when pressing escape and to overlay customValidity notifications from a `&lt;select&gt;` element over certain permission prompts. This could be used to confuse a user into giving a site unintended permissions. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6606 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 8.2 HIGH
Clipboard code failed to check the index on an array access. This could have led to an out-of-bounds read. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVE-2024-6605 1 Mozilla 1 Firefox 2026-06-17 N/A 8.8 HIGH
Firefox Android allowed immediate interaction with permission prompts. This could be used for tapjacking. This vulnerability affects Firefox < 128.
CVE-2024-6604 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 7.5 HIGH
Memory safety bugs present in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. 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 < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
CVE-2024-6603 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 7.4 HIGH
In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
CVE-2024-6602 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 9.8 CRITICAL
A mismatch between allocator and deallocator could have led to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
CVE-2024-6601 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 4.7 MEDIUM
A race condition could lead to a cross-origin container obtaining permissions of the top-level origin. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
CVE-2024-6600 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 6.3 MEDIUM
Due to large allocation checks in Angle for GLSL shaders being too lenient an out-of-bounds access could occur when allocating more than 8192 ints in private shader memory on macOS. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
CVE-2024-5702 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 7.5 HIGH
Memory corruption in the networking stack could have led to a potentially exploitable crash. This vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-5701 1 Mozilla 1 Firefox 2026-06-17 N/A 9.8 CRITICAL
Memory safety bugs present in Firefox 126. 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 < 127.
CVE-2024-5700 1 Mozilla 2 Firefox, Thunderbird 2026-06-17 N/A 7.0 HIGH
Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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 < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-5699 1 Mozilla 1 Firefox 2026-06-17 N/A 9.8 CRITICAL
In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a case-insensitive comparison. This could have resulted in the browser not correctly honoring the behaviors specified by the prefix. This vulnerability affects Firefox < 127.