astral-sh/uv

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https://github.com/astral-sh/uv.git · scanned 2026-05-16 09:40 UTC (2 weeks, 6 days ago) · 10 languages

202 findings (29 legacy + 173 scanner) 73rd percentile · Rust · large (100-500K LoC) Scanner says 73 (higher by 3)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 2 weeks, 6 days ago · v1 · 25 findings from 1 source. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

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Severity: Critical 0 High 21 Medium 3 Low 1 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Legacy 25 9-layer 0 Crowd 0 Layer: Cicd 4 Security 4 Software 2 Quality 15

Exclude dismissed / FP Exclude test files

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Fragile runtime 15 findings

What it is: Code that runs but breaks under predictable input — division by zero, missing keys, unbounded loops, off-by-one slicing.

Why it matters: Reaches production undetected because happy-path tests pass. First user with a weird input crashes the request.

How AI causes it: AI loves writing the happy path; doesn't probe edge cases unless explicitly asked.

Fix approach: Add property-based tests. Wrap external inputs with explicit validators. Use the framework's typed deserializer (Pydantic, attrs).

12 matching findings on this repo

medium Duplicated implementation block across source files crates/uv-keyring/src/windows.rs:490
medium Duplicated implementation block across source files crates/uv-keyring/src/secret_service.rs:438
medium Duplicated implementation block across source files crates/uv-keyring/src/mock.rs:154
medium Duplicated implementation block across source files crates/uv-installer/src/satisfies.rs:322
medium Duplicated implementation block across source files crates/uv-install-wheel/src/uninstall.rs:312
medium Duplicated implementation block across source files crates/uv-distribution/src/metadata/requires_dist…:190
medium Duplicated implementation block across source files crates/uv-distribution/src/metadata/requires_dist…:152
medium Duplicated implementation block across source files crates/uv-dev/src/generate_sysconfig_mappings.rs:50
medium Duplicated implementation block across source files crates/uv-dev/src/generate_sysconfig_mappings.rs:28
medium Duplicated implementation block across source files crates/uv-dev/src/generate_options_reference.rs:25
medium Duplicated implementation block across source files crates/uv-dev/src/generate_options_reference.rs:11
medium Duplicated implementation block across source files crates/uv-configuration/src/sources.rs:30

View all fragile runtime findings →

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