Vulnerability Details CVE-2026-52759
Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate excessive heap memory without validating file size, crashing the Ghidra JVM.
Exploit prediction scoring system (EPSS) score
CVSS Severity
CVSS v3 Score 5.5
References