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NVIDIA/warp

https://github.com/NVIDIA/warp · scanned 2026-05-15 19:40 UTC (4 weeks ago) · 10 languages

1043 raw signals (807 security + 236 graph) 48th percentile · Python · large (100-500K LoC) System graph score 72 (higher by 3)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 4 weeks ago · v1 · 27 actionable findings from 1 signal source. 774 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

JSON
Combined
73.4
/100
Security checks
75
27 findings
System graph
72
88.9% cov · 0 findings
Critical
0
click to filter
Agents
6
0 votes
Crowd
0
reported
Score breakdown â 2026-05-17-v4 calibration-aware
Component Sub-score Weight Contribution
structure_score 60.0 0.15 9.00
security_score 90.4 0.25 22.60
testing_score 80.0 0.20 16.00
documentation_score 94.0 0.15 14.10
practices_score 65.0 0.15 9.75
code_quality 30.0 0.10 3.00
Overall 1.00 74.5
Calibrated penalty buckets (security_score): docker: 6.6 · threat: 3.0
Severity distribution — click a segment to filter
Active filters: excluding tests × Reset all
Severity: Critical 0 High 8 Medium 6 Low 6 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 27 System graph 0 Crowd 0 Layer: Quality 13 Software 4 Security 4 Cicd 6
Corpus Intelligence Cross-corpus context (cohort percentile, top patterns, fix plan) is shown only on repositories you own. Sign up and connect your repo to view it.
Scan summary Ranks in the 1st percentile among medium-sized repos. Strongest dependencies (90), documentation (81); weakest practices (48), code quality (52). 1546 findings (1258 high). Most common pattern: phantom-test-coverage.

Showing 17 of 27 actionable findings. 801 raw detector signals were grouped into reader-sized issues. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

high Security checks quality Error handling conf 0.85 3 occurrences Bare except: pass — silent failure
except: pass or except Exception: pass — silently swallows everything including KeyboardInterrupt and bugs.
2 files, 3 locations
warp/_src/jax_experimental/ffi.py:315, 688 (2 hits)
warp/_src/codegen.py:3979
bare-except-pass · CWE-755
high Security checks quality Error handling conf 0.85 except BaseException — catches SystemExit/KeyboardInterrupt
except BaseException: ... — prevents Ctrl+C and SystemExit from working.
tools/ci/publishing/kitmaker_release.py:238 overcatch-baseexception · CWE-705
high Security checks security path traversal conf 0.85 3 occurrences Path traversal — user input in os.path.join
os.path.join(user_dir, filename) where filename can contain "../" — directory escape.
2 files, 3 locations
tools/packman/packmanconf.py:77, 84 (2 hits)
warp/_src/thirdparty/appdirs.py:395
path-traversal-os-join · CWE-22 · A01:2021
low Security checks quality Error handling conf 1.00 [ERR001] Silent Exception Swallowing: Silently swallowing all exceptions hides bugs. Even in cleanup code, log at DEBUG level.
Log the error: `except Exception: logger.debug('cleanup failed', exc_info=True)`. Or handle specific exception types.
warp/_src/codegen.py:4213
low Security checks quality Error handling conf 1.00 [ERR001] Silent Exception Swallowing: Silently swallowing all exceptions hides bugs. Even in cleanup code, log at DEBUG level.
Log the error: `except Exception: logger.debug('cleanup failed', exc_info=True)`. Or handle specific exception types.
warp/_src/context.py:3410
low Security checks security Injection conf 0.50 [SEC005] Command Injection Risk: Unsafe shell execution or eval of user input.
Use subprocess with shell=False and a list of args. Never eval user input.
warp/_src/build_dll.py:45
medium Security checks security path traversal conf 1.00 [SEC012] ZipSlip — Archive Path Traversal: Archive extraction without path validation allows writing files outside the target directory.
Validate extracted paths with os.path.realpath() and ensure they stay within the target directory.
tools/packman/bootstrap/install_package.py:156
medium Security checks quality Quality Average file size is 507 lines (recommend <300)
Refactor large files by extracting related functions into separate modules. Target files with 300+ lines first. Use the Single Responsibility Principle — each module should have one clear purpose.
medium Security checks software Race condition conf 0.85 2 occurrences Concurrency — TOCTOU race via os.path.exists+open
if os.path.exists(p): open(p) — file can be replaced/deleted between check and use.
lines 280, 289
warp/_src/build.py:280, 289 (2 hits)
toctou-os-path-exists · CWE-367
high Security checks security Crypto conf 0.85 45 occurrences Crypto — plaintext HTTP for sensitive endpoint
Hardcoded http:// (not localhost) for endpoints that handle credentials or data.
12 files, 19 locations
warp/_src/thirdparty/appdirs.py:11, 12, 62, 182, 338, 489, 515 (7 hits)
tools/packman/packmanconf.py:7, 107 (2 hits)
asv/benchmarks/api/array.py:8
asv/benchmarks/api/launch.py:8
asv/benchmarks/api/python_builtins.py:8
asv/benchmarks/api/struct.py:8
asv/benchmarks/atomics.py:8
asv/benchmarks/benchmarks_utils.py:8
http-not-https · CWE-319 · A02:2021
medium Security checks cicd CI/CD security conf 0.90 Docker build context has no .dockerignore
Without .dockerignore, build context can include source history, local env files, dependencies, and generated artifacts.
.dockerignore CI/CD securitycontainers
high Security checks cicd CI/CD security conf 0.82 Docker final stage has no non-root USER
Docker images run as root unless the image or Dockerfile switches to a non-root user.
docker/warp-builder/Dockerfile:280 CI/CD securitycontainers
medium Security checks cicd CI/CD security conf 0.94 Dockerfile base image uses the latest tag
The latest tag is mutable and can change without a code review, producing different images from the same source.
docker/warp-builder/Dockerfile:277 CI/CD securitycontainers
low Security checks quality Quality conf 0.60 12 occurrences Duplicated implementation block across source files
Duplicate implementation blocks are maintenance debt. Keep them visible, but they are not a high-severity defect unless the duplicated logic is security-sensitive or drifting.
9 files, 12 locations
warp/_src/fem/geometry/tetmesh.py:1, 526 (2 hits)
warp/_src/fem/geometry/trimesh.py:1, 256 (2 hits)
warp/_src/fem/space/shape/triangle_shape_function.py:183, 405 (2 hits)
warp/_src/fem/geometry/grid_3d.py:222
warp/_src/fem/geometry/nanogrid.py:357
warp/_src/fem/space/grid_3d_function_space.py:137
warp/_src/fem/space/shape/tet_shape_function.py:533
warp/_src/torch.py:211
duplicationquality
high Security checks software Test quality conf 0.85 30 occurrences Function is stub-only (pass/raise NotImplementedError)
Function declared but body is just pass, return None, raise NotImplementedError, or TODO comment.
12 files, 26 locations
warp/_src/tape.py:382, 385, 390, 393, 396, 399, 402 (7 hits)
warp/_src/fem/operator.py:219, 224, 229, 234, 239 (5 hits)
warp/_src/types.py:1502, 1998, 2133 (3 hits)
docs/generate_reference.py:97, 100 (2 hits)
warp/_src/fem/integrate.py:473, 477 (2 hits)
asv/benchmarks/tile/compile_cholesky.py:77
asv/benchmarks/tile/compile_fft.py:69
asv/benchmarks/tile/compile_gemm.py:85
stub-only-function · CWE-1188
high Security checks quality Quality conf 0.85 8 occurrences Magic number used as default arg
Using hardcoded default values for complex configuration objects makes the code brittle and difficult to manage. Consider using a dedicated factory or builder pattern. Auto-promoted from proposal 444 on 2026-05-12. Synth confidence: 0.85. FP estimate: 0.00.
3 files, 8 locations
warp/__init__.pyi:4297, 4316, 4317, 6082, 6115, 6116 (6 hits)
asv/benchmarks/atomics.py:61
warp/_src/types.py:4903
magic-number-default
low Security checks quality Quality conf 0.85 22 occurrences Cluster of TODOs in one file
Code path with a TODO/FIXME/HACK comment that gates correctness — left for later but never resolved.
7 files, 22 locations
warp/native/vec.h:1434, 1475, 1496, 1797, 1883, 1898, 1920 (7 hits)
warp/native/tile_reduce.h:602, 607, 736, 743, 751, 758 (6 hits)
warp/native/tile_scan.h:260, 267, 278, 289 (4 hits)
warp/native/tile_radix_sort.h:1036, 1043 (2 hits)
pyproject.toml:116
warp/_src/jax_experimental/custom_call.py:149
warp/native/texture.h:620
todo-bomb
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