Description
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
INFO
Published Date :
2026-02-24T13:33:02.514Z
Last Modified :
2026-04-15T15:39:44.974Z
Source :
mozilla
AFFECTED PRODUCTS
The following products are affected by CVE-2026-2763 vulnerability.
| Vendors | Products |
|---|---|
| Mozilla |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2763.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact