Mozilla Firefox (en-US) 124.0
Mozilla Firefox (en-US) 124.0, released March 20, 2024, fixes 11 CVEs in Mozilla Firefox (en-US). None of them is reported as exploited. Patch Radar priority: Urgent. The latest Mozilla Firefox (en-US) is 159.0, which also fixes every one of these CVEs.
Superseded. The latest Mozilla Firefox (en-US) is 159.0, which also fixes every CVE on this page. Install that instead.
Priority of the 11 CVEs
Applies to
| Product | Version |
|---|---|
| Mozilla Firefox (en-US) | 124.0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2024-2607 | Mozilla Firefox ESR and 5 others: Write-what-where Condition | 8.1 | 0.0111 | None reported |
| Urgent | CVE-2024-2612 | Mozilla Firefox ESR and 5 others: Use After Free | 8.1 | 0.0097 | None reported |
| Urgent | CVE-2024-2610 | Mozilla Firefox ESR and 5 others: Improper Control of Generation of Code ('Code Injection') | 6.1 | 0.0070 | None reported |
| Urgent | CVE-2024-2611 | Mozilla Firefox ESR and 5 others: A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into… | 6.1 | 0.0061 | None reported |
| Urgent | CVE-2024-2608 | Mozilla Firefox ESR and 5 others: Integer Overflow to Buffer Overflow | 8.4 | 0.0039 | None reported |
| High | CVE-2024-2615 | Mozilla Firefox ESR and 3 others: Out-of-bounds Write | 9.8 | 0.0060 | None reported |
| High | CVE-2024-2613 | Mozilla Firefox ESR and 3 others: Improper Restriction of Rendered UI Layers or Frames | 7.5 | 0.0050 | None reported |
| Routine | CVE-2023-5388 | Mozilla Firefox ESR and 5 others: NSS was susceptible to a timing side-channel attack when performing RSA decryption. | 6.5 | 0.0097 | None reported |
| Routine | CVE-2024-2609 | Mozilla Firefox ESR and 5 others: Product UI does not Warn User of Unsafe Actions | 6.1 | 0.0060 | None reported |
| Routine | CVE-2024-2605 | Mozilla Firefox ESR and 5 others: An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping… | 5.9 | 0.0058 | None reported |
| Routine | CVE-2024-2606 | Mozilla Firefox ESR and 3 others: Passing invalid data could have led to invalid wasm values being created, such as arbitrary integers… | 3.7 | 0.0044 | None reported |
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