Vulnerabilities > Mozilla > Firefox
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-19 | CVE-2023-6863 | The `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor. | 8.8 |
| 2023-12-19 | CVE-2023-6864 | Out-of-bounds Write vulnerability in multiple products Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. | 8.8 |
| 2023-12-19 | CVE-2023-6865 | `EncryptingOutputStream` was susceptible to exposing uninitialized data. | 6.5 |
| 2023-12-19 | CVE-2023-6866 | Improper Handling of Exceptional Conditions vulnerability in Mozilla Firefox TypedArrays can be fallible and lacked proper exception handling. | 8.8 |
| 2023-12-19 | CVE-2023-6867 | Improper Restriction of Rendered UI Layers or Frames vulnerability in multiple products The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. | 6.1 |
| 2023-12-19 | CVE-2023-6868 | Unspecified vulnerability in Mozilla Firefox In some instances, the user-agent would allow push requests which lacked a valid VAPID even though the push manager subscription defined one. | 4.3 |
| 2023-12-19 | CVE-2023-6869 | Unspecified vulnerability in Mozilla Firefox A `<dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. | 6.5 |
| 2023-12-19 | CVE-2023-6870 | Unspecified vulnerability in Mozilla Firefox Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. | 4.3 |
| 2023-12-19 | CVE-2023-6871 | Unspecified vulnerability in Mozilla Firefox Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. | 4.3 |
| 2023-12-19 | CVE-2023-6872 | Unspecified vulnerability in Mozilla Firefox Browser tab titles were being leaked by GNOME to system logs. | 6.5 |