Vulnerabilities > Mozilla > Firefox > 63.0.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-02-05 | CVE-2018-18503 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. | 8.8 |
| 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-2018-18501 | 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-2018-18500 | 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 |