CVE-2024-3863
Quick assessment
Affected
Mozilla Firefox
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 125 版本存在安全漏洞，该漏洞源于下载 .xrm-ms 文件时未出现可执行文件警告。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2024-3863
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The executable file warning was not presented when downloading .xrm-ms files.
*Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mozilla Firefox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 125 版本存在安全漏洞，该漏洞源于下载 .xrm-ms 文件时未出现可执行文件警告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mozilla | Firefox | unspecified ~ 125 | - |
|
| Mozilla | Firefox ESR | unspecified ~ 115.10 | - |
|
| Mozilla | Thunderbird | unspecified ~ 115.10 | - |
|
II. Public POCs for CVE-2024-3863
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2024-3863 (4)
Same Patch Batch · Mozilla · 2024-04-16 · 15 CVEs total
| CVE-2024-3852 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3853 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3854 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3855 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3856 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3857 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3858 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3859 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3860 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3861 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3302 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3862 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3865 | Mozilla Firefox 安全漏洞 | |
| CVE-2024-3864 | Mozilla Firefox、Firefox ESR 和 Thunderbird 安全漏洞 |
IV. Related Vulnerabilities
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CVE-2026-109780
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Denial-of-service in the Printing: Output component -
CVE-2026-109783
Mitigation bypass in the File Handling component -
CVE-2026-109777
Information disclosure in the Storage: IndexedDB component
Same vendor: Mozilla
-
CVE-2026-110249
Denial-of-service in the Exchange email component -
CVE-2026-110247
Integer overflow in libmime buffer growth could lead to heap -
CVE-2026-109782
Mitigation bypass in the File Handling component -
CVE-2026-109780
Mitigation bypass in the DOM: Core & HTML component -
CVE-2026-109781
Denial-of-service in the Printing: Output component
V. Comments for CVE-2024-3863
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