Is ethyca-fides affected by CVE-2026-42303?

PyPI ethyca-fides is affected in >=2.75.0 <2.83.2.

Is CVE-2026-42303 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

medium

CVE-2026-42303

Q: Is CVE-2026-42303 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

PyPI · ethyca-fides

Summary

Ethyca Fides has a Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection

Severity: medium
EPSS: 0.3% (p23)
Also known as: GHSA-qx5f-ghc2-7g5c
Published: 2026-05-05

References

https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c
https://nvd.nist.gov/vuln/detail/CVE-2026-42303
https://github.com/ethyca/fides/pull/7971

Related advisories

CVE-2026-44541 — high · PyPI/ethyca-fides
CVE-2025-57817 — high · PyPI/ethyca-fides
CVE-2025-57816 — medium · PyPI/ethyca-fides

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.