General-Purpose System Vulnerabilities
Vulnerabilities related to traditional IT systems, servers, and desktop applications.
| CVE ID | Description | Severity | Published | Type |
|---|---|---|---|---|
| CVE-2026-6779 | Other issue in the JavaScript Engine component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | Medium (5.3) | 2026-04-21 | General Purpose |
| CVE-2026-6770 | Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thund… | Medium (6.5) | 2026-04-21 | General Purpose |
| CVE-2026-6767 | Other issue in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox… | Medium (5.3) | 2026-04-21 | General Purpose |
| CVE-2026-6762 | Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Fire… | Unknown | 2026-04-21 | General Purpose |
| CVE-2026-6759 | Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunder… | High (7.5) | 2026-04-21 | General Purpose |