CVE-2026-52753

MEDIUM6.7

Ghidra < 12.0.3 - Out-of-Memory in Rust Symbol Demangler via Malformed Symbol

Published Jun 10, 2026

Modified 2 weeks ago

Details

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.

References

DETECTION

https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-m94m-fqr3-x442

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-52753

ADVISORY

https://www.vulncheck.com/advisories/ghidra-out-of-memory-in-rust-symbol-demangler-via-malformed-symbol

CVSS Analysis

CVSS v4.0

6.7

Exploitability

Attack Vector