In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
                
            Metrics
Affected Vendors & Products
References
        History
                    Thu, 30 Oct 2025 17:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Mozilla firefox Esr
         | 
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| CPEs | cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*  | 
|
| Vendors & Products | 
        
        Mozilla firefox Esr
         | 
|
| Metrics | 
        
        ssvc
         
  | 
Thu, 30 Oct 2025 16:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Title | Mozilla: Memory corruption in thread creation | Memory corruption in thread creation | 
Fri, 04 Apr 2025 15:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Mozilla
         Mozilla firefox Mozilla thunderbird  | 
|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*  | 
|
| Vendors & Products | 
        
        Mozilla
         Mozilla firefox Mozilla thunderbird  | 
Status: PUBLISHED
Assigner: mozilla
Published: 2024-07-09T14:25:57.402Z
Updated: 2025-10-30T16:14:59.829Z
Reserved: 2024-07-09T14:12:56.417Z
Link: CVE-2024-6603
Updated: 2024-08-01T21:41:04.040Z
Status : Analyzed
Published: 2024-07-09T15:15:12.533
Modified: 2025-04-04T14:43:16.317
Link: CVE-2024-6603