What is CVE-2026-52759?

CVE-2026-52759 is a medium-severity vulnerability in Nsa Ghidra, classified under CWE-789. CVSS score: 5.5/10. Published 2026-06-10.

How severe is CVE-2026-52759?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Nsa Ghidra

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…

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Nsa Ghidra

Weakness classification (CWE)

CWE-789

References

disclosure@vulncheck.com (Exploit, Vendor Advisory)
disclosure@vulncheck.com (Third Party Advisory)

Frequently asked questions

What is CVE-2026-52759?: CVE-2026-52759 is a medium-severity vulnerability in Nsa Ghidra, classified under CWE-789. CVSS score: 5.5/10. Published 2026-06-10.
How severe is CVE-2026-52759?: Medium severity. CVSS v3 base score is 5.5 out of 10.