CVE-2026-49498

National Security Agency (NSA) · Ghidra

Ghidra 11 is affected by a high-severity vulnerability related to superuser privilege handling.

Executive summary

A vulnerability in Ghidra 11 could potentially be leveraged to escalate privileges or bypass security constraints.

Vulnerability

This vulnerability involves the handling of superuser privileges within the Ghidra software suite. It potentially allows an attacker to perform unauthorized actions by manipulating privilege levels.

Business impact

With a CVSS score of 8.8, the potential for privilege escalation is significant. If an attacker gains unauthorized administrative control over the Ghidra instance, they could manipulate sensitive reverse-engineering projects, leading to intellectual property theft or the alteration of analysis results.

Remediation

Immediate Action: Apply the latest security updates provided by the vendor immediately to address the privilege management flaw.

Proactive Monitoring: Review access logs for any unauthorized attempts to access administrative functions or perform actions outside of standard user roles.

Compensating Controls: Implement strict access controls and ensure that Ghidra is run within an isolated or containerized environment with limited system permissions.

Exploitation status

Public Exploit Available: false

Analyst recommendation

Users of Ghidra should prioritize this update to prevent unauthorized privilege escalation. Verify the current version and apply the latest security patch as soon as possible to maintain the integrity of your analysis environment.