CVE-2026-52753: Nsa Ghidra

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Ghidra before 12.0.3 contains an out-of-memory vulnerability in the rust_demangle function that allocates unbounded output buffers without size limits. Attackers can craft malicious Rust symbol names in binaries to trigger exponential memory allocation, causing process crashes during binary analysis.

Affected products

• Nsa Ghidra: before 12.0.3 (fixed in 12.0.3)

Published 2026-06-10. Last modified 2026-07-14.