 
        | Release Date: | 2025-08-19 | |
| Impact: | Moderate | What is this? | 
Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.
See more information about CVE-2025-9181 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 6.1 | 
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | 
| Version: | 3.1 | 
| Attack Vector: | Network | 
| Attack Complexity: | Low | 
| Privileges Required: | None | 
| User Interaction: | Required | 
| Scope: | Changed | 
| Confidentiality Impact: | Low | 
| Integrity Impact: | Low | 
| Availability Impact: | None | 
| Platform | Errata | Release Date | 
| Oracle Linux version 10 (firefox) | ELSA-2025-14417 | 2025-08-25 | 
| Oracle Linux version 10 (thunderbird) | ELSA-2025-14844 | 2025-08-28 | 
| Oracle Linux version 7 (firefox) | ELSA-2025-15430 | 2025-09-22 | 
| Oracle Linux version 8 (firefox) | ELSA-2025-14442 | 2025-08-25 | 
| Oracle Linux version 8 (thunderbird) | ELSA-2025-14743 | 2025-08-27 | 
| Oracle Linux version 9 (firefox) | ELSA-2025-14416 | 2025-08-25 | 
| Oracle Linux version 9 (thunderbird) | ELSA-2025-14640 | 2025-08-26 | 
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