CVE-2026-52756

MEDIUM

CVSS v3.1: 4.8

NetworkNo privilegesNo user interactionPath TraversalVendor advisory ref

Source data as of:

At a glance

Severity
MEDIUM
CVSS
4.8 v3.1 · NVD
EPSS
EPSS not provided by FIRST.org for this CVE
CISA KEV
No
Type
Path Traversal · NVD CWE
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Published
2026-06-10 · Modified: 2026-06-10
References
Jump to references (2)

CVSS / EPSS / KEV

CVSS v3.1 4.8 / 10 MEDIUM Source: NVD
CVSS v4.0 6.3 / 10 MEDIUM Source: NVD
EPSS — EPSS not provided by FIRST.org for this CVE Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

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.

Record details

CVE ID
CVE-2026-52756
CVSS (v3.1)
4.8 (MEDIUM)
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Exploitability subscore
2.2
Impact subscore
2.5
CISA KEV
No
Weakness (CWE)
CWE-22
Affected configurations (CPE)
0
Published
2026-06-10
Modified
2026-06-10
Status
Undergoing Analysis

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2026-45556 CRITICAL CVSS 9.9 CVE-2026-38360 CRITICAL CVSS 9.8 CVE-2026-46703 CRITICAL CVSS 9.6 CVE-2026-36723 HIGH CVSS 8.8

Published the same year

CVE-2026-46695 CRITICAL CVSS 10.0 CVE-2026-47938 CRITICAL CVSS 10.0 CVE-2026-48303 CRITICAL CVSS 10.0 CVE-2026-45552 CRITICAL CVSS 9.9
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