GHSA-wmvj-f67g-qg4g

Source

https://github.com/advisories/GHSA-wmvj-f67g-qg4g

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-wmvj-f67g-qg4g/GHSA-wmvj-f67g-qg4g.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-wmvj-f67g-qg4g

Aliases

Published

2026-05-04T18:30:30Z

Modified

2026-07-07T20:41:09Z

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

Summary

GoBGP has an out-of-bounds read in the ParseIP6Extended function

Details

An out-of-bounds read in the ParseIP6Extended function (/bgp/bgp.go) of gobgp v4.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

Database specific

{
    "cwe_ids":  [
        "CWE-125"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-08T17:47:17Z",
    "nvd_published_at":  "2026-05-04T17:16:23Z",
    "severity":  "HIGH"
}

References

Affected packages

Go / github.com/osrg/gobgp/v4

Package

Name: github.com/osrg/gobgp/v4; View open source insights on deps.dev
Purl: pkg:golang/github.com/osrg/gobgp/v4

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

4.4.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-wmvj-f67g-qg4g/GHSA-wmvj-f67g-qg4g.json"