Firefox Developer Edition (en-US) 128.0
Firefox Developer Edition (en-US) 128.0, released June 11, 2024, fixes 16 CVEs in Firefox Developer Edition (en-US). None of them is reported as exploited. Patch Radar priority: High. The latest Firefox Developer Edition (en-US) is 156.0, which also fixes every one of these CVEs.
Superseded. The latest Firefox Developer Edition (en-US) is 156.0, which also fixes every CVE on this page. Install that instead.
Priority of the 16 CVEs
Applies to
| Product | Version |
|---|---|
| Firefox Developer Edition (en-US) | 128.0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2024-6602 | Memory corruption in NSS | 9.8 | 0.0099 | None reported |
| High | CVE-2024-6611 | Incorrect handling of SameSite cookies | 9.8 | 0.0066 | None reported |
| High | CVE-2024-7652 | Type Confusion in Async Generators in Javascript Engine | 8.6 | 0.0066 | None reported |
| High | CVE-2024-6609 | Memory corruption in NSS | 8.8 | 0.0058 | None reported |
| High | CVE-2024-6607 | Leaving pointerlock by pressing the escape key could be prevented | 8.8 | 0.0056 | None reported |
| High | CVE-2024-6603 | Memory corruption in thread creation | 7.5 | 0.0054 | None reported |
| High | CVE-2024-6615 | Memory safety bugs fixed in Firefox 128 and Thunderbird 128 | 8.8 | 0.0045 | None reported |
| High | CVE-2024-6606 | Out-of-bounds read in clipboard component | 8.2 | 0.0040 | None reported |
| High | CVE-2024-6601 | Race condition in permission assignment | 7.5 | 0.0039 | None reported |
| High | CVE-2024-6605 | Firefox Android missed activation delay to prevent tapjacking | 8.8 | 0.0036 | None reported |
| Routine | CVE-2024-6612 | CSP violation leakage when using devtools | 5.3 | 0.0050 | None reported |
| Routine | CVE-2024-6600 | Memory corruption in WebGL API | 6.3 | 0.0040 | None reported |
| Routine | CVE-2024-6608 | Cursor could be moved out of the viewport using pointerlock. | 4.3 | 0.0038 | None reported |
| Routine | CVE-2024-6614 | Incorrect listing of stack frames | 4.3 | 0.0037 | None reported |
| Routine | CVE-2024-6610 | Form validation popups could block exiting full-screen mode | 4.3 | 0.0034 | None reported |
| Routine | CVE-2024-6613 | Incorrect listing of stack frames | 5.5 | 0.0019 | None reported |
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