Flyto2 Core: Guarded HTTP modules follow redirects into internal space without per-hop SSRF revalidation

Date Jul 30, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product PyPI · flyto-core

CVE CVE-2026-67424

High-risk advisory CVE-2026-67424

Summary

Flyto2 Core: Guarded HTTP modules follow redirects into internal space without per-hop SSRF revalidation

Why it matters

GitHub has published a reviewed security advisory for flyto-core. Prioritize it with other application dependency updates, especially because EPSS places it in the 15% percentile.

Operator check

Check whether flyto-core is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.2%; percentile: 15%.

Sources

GitHub Advisory GHSA-c9hr-64h3-gxpc NVD — CVE-2026-67424 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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