High severity7.4NVD Advisory· Published Aug 10, 2026· Updated Aug 10, 2026

CVE-2026-72584

Description

A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Fastschema/fastschemallm-fuzzy
Range: <=0.15.1

Patches

Vulnerability mechanics

References

github.com/fastschema/fastschema/blob/main/pkg/auth/local.gonvd

News mentions

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