Vulnerabilities > Mozilla > Firefox > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-02-28 | CVE-2018-18492 | Use After Free vulnerability in multiple products A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. | 9.8 |
| 2019-02-28 | CVE-2018-18493 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. | 9.8 |
| 2019-02-28 | CVE-2018-18498 | Integer Overflow or Wraparound vulnerability in multiple products A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. | 9.8 |
| 2019-02-05 | CVE-2018-18500 | Use After Free vulnerability in multiple products A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. | 9.8 |
| 2019-02-05 | CVE-2018-18501 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. | 9.8 |
| 2019-02-05 | CVE-2018-18502 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Mozilla developers and community members reported memory safety bugs present in Firefox 64. | 9.8 |
| 2019-02-05 | CVE-2018-18504 | Out-of-bounds Read vulnerability in multiple products A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. | 9.8 |
| 2019-02-05 | CVE-2018-18505 | Improper Authentication vulnerability in multiple products An earlier fix for an Inter-process Communication (IPC) vulnerability, CVE-2011-3079, added authentication to communication between IPC endpoints and server parents during IPC process creation. | 10.0 |
| 2018-10-18 | CVE-2018-12369 | Incorrect Authorization vulnerability in multiple products WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. | 9.8 |
| 2018-10-18 | CVE-2018-12376 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. | 9.8 |