a public repository, read by nittim

Is yaml/pyyaml production ready?

What nittim read in this repository, and what it found. Public repository, public reading — sourced from its own code and dependency manifests, nothing else.

PyYAML before 5.4, where FullLoader could still be talked into building arbitrary objects (CVE-2020-14343).

Python · 2.9k stars

No verdict. The rule-based check reports hard evidence, or reports that it found none. Neither is a judgment on whether this code is safe to ship.

What was read — rule-based scan

Rule-based checks run on nittim's servers — a secret scanner and a dependency check, no model in the path. The code reached those two and stopped there.

Read 88 of 669 eligible files. Commit 538b5c9. 2026-08-21.

What the scanners found

Committed secrets on production paths
0
Vulnerable runtime dependencies
0

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Questions

What did nittim read in yaml/pyyaml?
nittim read 88 of 669 eligible files in yaml/pyyaml. The reading ran on August 21, 2026. It was taken at commit 538b5c9.
Did nittim find committed secrets or vulnerable dependencies in yaml/pyyaml?
The rule-based scan found 0 committed secrets and 0 vulnerable dependencies in yaml/pyyaml. No vulnerable dependency was found by the rule-based scan. A scan that finds nothing has found nothing; it is not a guarantee.
Is yaml/pyyaml production ready?
A free scan is not a verdict. A full audit gives one.

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