CVE-2021-36153

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CVSS 3.1

7.5 high

EPSS

2%p80

Published

Jul 9, 2021 (Jul 9, 2021)

Modified

Jun 17, 2026

Description

Mismanaged state in GRPCWebToHTTP2ServerCodec.swift in gRPC Swift 1.1.0 and 1.1.1 allows remote attackers to deny service by sending malformed requests.

Vendors: linuxfoundation
Products: grpc swift
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.1%)

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