CVE-2025-11715
Oct. 14, 2025, 7:36 p.m.
None
No Score
Description
Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Mozilla |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | mozilla | firefox | <144 | / | / | / | / | / | / | / |
| a | mozilla | firefox_esr | <140.4 | / | / | / | / | / | / | / |
| a | mozilla | thunderbird | <144 | / | / | / | / | / | / | / |
| a | mozilla | thunderbird_esr | <140.4 | / | / | / | / | / | / | / |
References
Tags
Timeline
Published: Oct. 14, 2025, 1:15 p.m.
Last Modified: Oct. 14, 2025, 7:36 p.m.
Last Modified: Oct. 14, 2025, 7:36 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
security@mozilla.org
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.