CIS Advisories

Multiple Vulnerabilities in Mozilla Firefox Could Allow for Arbitrary Code Execution

2026-03-10 · Read original ↗

ATT&CK techniques detected

1 predictions

T1190Exploit Public-Facing Application

38%

": we recommend the following actions be taken : - apply appropriate updates provided by mozilla to vulnerable systems immediately after appropriate testing. ( m1051 : update software ) - safeguard 7. 1 : establish and maintain a vulnerability management process : establish and ma…"

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Summary

Multiple vulnerabilities have been discovered in Mozilla Firefox, the most severe of which could allow for arbitrary code execution. Mozilla Firefox is a web browser used to access the Internet. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.