GHSA-5cv4-jp36-h3mw

Source

https://github.com/advisories/GHSA-5cv4-jp36-h3mw

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-5cv4-jp36-h3mw/GHSA-5cv4-jp36-h3mw.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-5cv4-jp36-h3mw

Aliases

Downstream

CGA (4168)

MINI (1341)

Published

2026-05-26T13:30:17Z

Modified

2026-07-17T21:04:49Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Go Net HTML parser is vulnerable to denial of service

Details

In Go Net (golang.org/x/net) before verion 0.55.0, parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.

Database specific

{
    "cwe_ids":  [
        "CWE-400"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-07-01T17:58:07Z",
    "nvd_published_at":  "2026-05-22T16:16:19Z",
    "severity":  "MODERATE"
}

References

Affected packages

Go / golang.org/x/net

Package

Name: golang.org/x/net; View open source insights on deps.dev
Purl: pkg:golang/golang.org/x/net

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.55.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-5cv4-jp36-h3mw/GHSA-5cv4-jp36-h3mw.json"