PT-2026-48411 · U.S. National Security Agency · Ghidra

Jro-Calif · Published 2026-06-10 · Updated 2026-06-10 · CVE-2026-52751

NVD

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Ghidra before 12.1 contains an unsafe deserialization vulnerability in client-side Shared-Project RMI connection code that allows unauthenticated remote code execution. Attackers can craft a malicious project file with a ghidra:// URL that, when opened via File → Open Project, deserializes untrusted objects using a Jython 2.7.4 gadget chain to execute arbitrary commands.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-52751

Affected Products

Ghidra

References · 4

• https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-fgg5-g275-7742 · Vendor Advisory
• https://github.com/NationalSecurityAgency/ghidra/commit/91a269103fe5d133c14ec3afa60280dccb94be5c · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-52751 · Security Note
• https://vulncheck.com/advisories/ghidra-remote-code-execution-via-unfiltered-rmi-deserialization-in-shared-project-connection · Note