CVE-2026-72584

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CVSS 3.1

7.4 high

EPSS

<1%p16

Published

Aug 10, 2026 (Aug 10, 2026)

Modified

Aug 28, 2026

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.

Weakness: CWE-367
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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