CVE-2026-52756

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L                                    

Vulnerability Description

Ghidra before 12.2 contains an unauthenticated path traversal vulnerability in the IsfServer that accepts TCP connections and passes client-supplied namespace strings directly to filesystem operations without validation. Remote attackers can connect to port 54321 and send crafted protobuf messages with traversal sequences to enumerate filesystem paths and probe arbitrary files.

Vulnerability Details

Published Date

June 10, 2026

Last Modified

June 12, 2026

CWE ID

CWE-22

Source

NVD

Vendor

nationalsecurityagency

Product

ghidra

External References

https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-8pr2-46mf-v2r2
https://www.vulncheck.com/advisories/ghidra-unauthenticated-path-traversal-in-debugger-isf-server

CVE-2026-52756

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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