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CVE-2026-52755

Nsa Ghidra path traversal

7.8 HIGHPublic exploitEPSS 0.22%
  1. Published10 Jun 2026

Description

Ghidra before 12.0.4 contains a path traversal vulnerability in the theme import functionality that allows attackers to write files outside the intended theme directory. Attackers can craft malicious theme ZIP files with traversal sequences in filenames to execute arbitrary code or modify sensitive files like .bashrc or .ssh/authorized_keys.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Nsa Ghidra< 12.0.4

Remediation

Fixed in
Nsa Ghidra≥ 12.0.4

References

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Frequently asked

Is CVE-2026-52755 being actively exploited?

CVE-2026-52755 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.22%.

How severe is CVE-2026-52755?

CVE-2026-52755 has a CVSS 3.1 base score of 7.8, rated high. EPSS estimates a 0.22% probability of exploitation.

Which products are affected by CVE-2026-52755?

Affected products include Nsa Ghidra.

How do I fix CVE-2026-52755?

Upgrade affected software to a fixed version, for example Nsa Ghidra 12.0.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-52755 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.