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cpe:2.3:a:golang:h2c:*:*:*:*:*:go:*:*

part: a version: * update: *

VendorGolang (670356c5-bd1b-5c66-9eee-f755f5cec4c7)
ProductH2C (08f8adfc-73d7-5c7c-a29f-14e3be57a18e)
Edition*
Language*
Software edition*
Target softwarego
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2022-41721 vulnerable 2026-06-03 14:48:05.895670 Request smuggling due to improper request handling in golang.org/x/net/http2/h2c
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
Published: 2023-01-13T22:46:22.064Z
Updated: 2025-04-04T14:46:17.808Z
Reference links
Imported from gcve-enriched-dumps CVE data

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