Metadata
| Tracking ID | ndaal-sa-2026-013 |
|---|---|
| Category | csaf_informational_advisory |
| CSAF Version | 2.1 |
| Status | final |
| Version | 1 |
| Publisher | ndaal Gesellschaft fuer Sicherheit in der Informationstechnik mbH & Co KG |
| TLP | CLEAR |
| Initial Release | 2026-04-12T08:00:00Z |
| Current Release | 2026-04-12T08:00:00Z |
Vulnerabilities (0)
No vulnerabilities.
Raw JSON
{
"$schema": "https://docs.oasis-open.org/csaf/csaf/v2.1/schema/csaf.json",
"document": {
"category": "csaf_informational_advisory",
"csaf_version": "2.1",
"distribution": {
"tlp": {
"label": "CLEAR",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "rust-doctor reports cyclomatic complexity of 46 (threshold: 15) for the detect_programming_language function. This function is an intentionally large pattern-matching dispatcher that classifies text content into programming languages based on syntactic markers. Splitting it would reduce readability without improving safety.",
"title": "Summary"
},
{
"category": "description",
"text": "The function detect_programming_language() in src/lib.rs has high cyclomatic complexity because it is a flat dispatcher matching text content against patterns for C/C++, Rust, Go, Java, CSS, Python, JavaScript, TypeScript, Makefile, and YAML. Each branch is independent, has no side effects, and returns early. The function is fully covered by unit tests, property tests, and fuzz targets (fuzz_content). Extracting each language check into a separate function would scatter logically cohesive code across many small functions, harming readability without improving safety or testability.",
"title": "Detailed Description"
}
],
"publisher": {
"category": "vendor",
"contact_details": "security@ndaal.eu",
"name": "ndaal Gesellschaft fuer Sicherheit in der Informationstechnik mbH & Co KG",
"namespace": "https://ndaal.eu/csaf"
},
"references": [
{
"category": "self",
"summary": "This advisory in CSAF 2.1 format",
"url": "https://ndaal.eu/csaf/2026/ndaal-sa-2026-013.json"
},
{
"category": "external",
"summary": "ndaal CSAF Trusted Provider feed",
"url": "https://ndaal.eu/.well-known/csaf/provider-metadata.json"
}
],
"title": "rust-doctor: detect_programming_language complexity — accepted risk",
"tracking": {
"current_release_date": "2026-04-12T08:00:00Z",
"id": "ndaal-sa-2026-013",
"initial_release_date": "2026-04-12T08:00:00Z",
"revision_history": [
{
"date": "2026-04-12T08:00:00Z",
"number": "1",
"summary": "Initial assessment: accepted risk"
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"status": "final",
"version": "1"
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"product_tree": {
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"name": "ndaal GmbH & Co KG",
"branches": [
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"name": "mimetype-cli",
"branches": [
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"name": "0.1.0",
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