CVE-2026-6770
Medium · 6.5CVSS
6.5
EPSS
0.4%
Published
Apr 21, 2026
CISA due date
—
The record
Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Tumbleweed | MozillaFirefox | 0 | 150.0-1.1 |
| openSUSE:Tumbleweed | MozillaThunderbird | 0 | 140.9.1-1.1 |
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