Vulnerabilities > Mozilla > Firefox > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-10-25 | CVE-2023-5730 | Out-of-bounds Write vulnerability in multiple products Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. | 9.8 |
| 2023-09-27 | CVE-2023-5176 | Out-of-bounds Write vulnerability in multiple products Memory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. | 9.8 |
| 2023-09-27 | CVE-2023-5175 | Use After Free vulnerability in Mozilla Firefox During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different codepath, leading to a potentially exploitable crash. | 9.8 |
| 2023-09-27 | CVE-2023-5174 | Use After Free vulnerability in Mozilla Firefox If Windows failed to duplicate a handle during process creation, the sandbox code may have inadvertently freed a pointer twice, resulting in a use-after-free and a potentially exploitable crash. *This bug only affects Firefox on Windows when run in non-standard configurations (such as using `runas`). | 9.8 |
| 2023-09-27 | CVE-2023-5172 | Use After Free vulnerability in Mozilla Firefox A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash. | 9.8 |
| 2023-09-27 | CVE-2023-5168 | Out-of-bounds Write vulnerability in Mozilla Firefox A compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process. *This bug only affects Firefox on Windows. | 9.8 |
| 2023-08-01 | CVE-2023-4058 | Out-of-bounds Write vulnerability in Mozilla Firefox Memory safety bugs present in Firefox 115. | 9.8 |
| 2023-08-01 | CVE-2023-4057 | Out-of-bounds Write vulnerability in Mozilla Firefox Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. | 9.8 |
| 2023-08-01 | CVE-2023-4056 | Out-of-bounds Write vulnerability in multiple products Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. | 9.8 |
| 2023-06-19 | CVE-2023-34417 | Out-of-bounds Write vulnerability in Mozilla Firefox Memory safety bugs present in Firefox 113. | 9.8 |