CVE-2022-41723

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CVSS 3.1

7.5 high

EPSS

5%p91

Published

Feb 28, 2023 (Feb 28, 2023)

Modified

Jun 17, 2026

Description

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Vendors: golang
Products: go, hpack, http2
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 (4.6%)

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