BIT-golang-2026-56853

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2026-56853.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-golang-2026-56853
Aliases
Published
2026-08-19T11:37:45Z
Modified
2026-08-19T12:25:38Z
Summary
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
Details

When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / golang

Package

Name
golang
Purl
pkg:bitnami/golang

Severity

  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.25.13
Introduced
1.26.0-0
Fixed
1.26.6
Introduced
1.27.0-0
Fixed
1.27.0

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2026-56853.json"