How severe is CVE-2019-17664?

CVE-2019-17664 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-17664 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-17664?

CVE-2019-17664 affects Nsa Ghidra. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-17664?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-17664 published?

CVE-2019-17664 was published on 2019-10-16 and last updated on 2026-06-17.

CVE-2019-17664

CVE-2019-17664 is a high-severity vulnerability in Nsa Ghidra with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-426.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.4
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Nsa Ghidra
Published: 2019-10-16
Last modified: 2026-06-17

Description

NSA Ghidra through 9.0.4 uses a potentially untrusted search path. When executing Ghidra from a given path, the Java process working directory is set to this path. Then, when launching the Python interpreter via the "Ghidra Codebrowser > Window > Python" option, Ghidra will try to execute the cmd.exe program from this working directory.

Frequently asked questions

What is CVE-2019-17664?: NSA Ghidra through 9.0.4 uses a potentially untrusted search path. When executing Ghidra from a given path, the Java process working directory is set to this path. Then, when launching the Python interpreter via the "Ghidra Codebrowser > Window > Python" option, Ghidra will try to execute the cmd.exe program from this working directory.
How severe is CVE-2019-17664?: CVE-2019-17664 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-17664 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-17664?: CVE-2019-17664 affects Nsa Ghidra. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-17664?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-17664 published?: CVE-2019-17664 was published on 2019-10-16 and last updated on 2026-06-17.

References

https://github.com/NationalSecurityAgency/ghidra/issues/107

Affected products (1)

cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*

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