CVE-2010-3765: Mozilla Multiple Products Remote Code Execution Vulnerability

CVE ID

CVE-2010-3765

Vulnerability Name

Mozilla Multiple Products Remote Code Execution Vulnerability

• Project: Mozilla
• Product: Multiple Products

Date

• Date Added: 2025-10-06
• Due Date: 2025-10-27

Description

Mozilla Firefox, SeaMonkey, and Thunderbird contain an unspecified vulnerability when JavaScript is enabled. This allows remote attackers to execute arbitrary code via vectors related to nsCSSFrameConstructor::ContentAppended, the appendChild method, incorrect index tracking, and the creation of multiple frames, which triggers memory corruption.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2010-73 ; https://nvd.nist.gov/vuln/detail/CVE-2010-3765

More CVEs Info

Common Vulnerabilities & Exposures (CVE) List