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When Authorization Runs Too Late: RCE via Insecure Deserialization in Feast (CVE-2026-56121)

This story is from 2026-09-13. It is preserved in the archive; the latest stories are on the live feed.

Field Value CVE ID CVE-2026-56121 Affected versions Feast Patched version 0.63.0 Vulnerability type CWE-502 (Deserialization of Untrusted Data) CVSS 3.1 9.8 (Critical) — AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack surface Registry gRPC server RegistryServer.ApplyFeatureView (default port 6570) Auth…

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  1. 2026-09-13 00:45 · DEV Community — AI
    When Authorization Runs Too Late: RCE via Insecure Deserialization in Feast (CVE-2026-56121)

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