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CVE-2019-16941

34
FAUCET Score

CVE-2019-16941 is a critical arbitrary code execution vulnerability affecting NSA Ghidra through version 9.0.4 when experimental mode is enabled. An attacker can exploit this by crafting a malicious XML document, originally generated by DumpFunctionPatternInfoScript, and then using the Read XML Files feature in Bit Patterns Explorer. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been confirmed, the vulnerability has garnered significant community discussion and media coverage, indicating awareness within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.0.4CPE matchmatch criteria
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.13%
Probability of exploitation in next 30 days
EPSS Percentile
91.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0513 is in the 86th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / NationalSecurityAgency/ghidra/blob/79d8f164f8bb8b15cfb60c5d4faeb8e1c25d15ca/Ghidra/Features/BytePatterns/src/main/java/ghidra/bitpatterns/info/FileBitPatternInfoReader.java
Third Party Advisory
github.com / NationalSecurityAgency/ghidra/commit/a17728f8c12effa171b17a25ccfb7e7d9528c5d0
github.com / NationalSecurityAgency/ghidra/issues/1090
ExploitIssue TrackingPatchThird Party Advisory
github.com / purpleracc00n/CVE-2019-16941
twitter.com / NSAGov/status/1178812792159248385
symantec.com / security-center/vulnerabilities/writeup/110223