GHSA-w88c-9vg8-cmq8

Source

https://github.com/advisories/GHSA-w88c-9vg8-cmq8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-w88c-9vg8-cmq8/GHSA-w88c-9vg8-cmq8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-w88c-9vg8-cmq8

Aliases

Published

2026-05-04T09:31:09Z

Modified

2026-07-07T20:41:07Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

GoBGP has Improper Restriction of Operations within the Bounds of a Memory Buffer

Details

A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the component BMP Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. Upgrading to version 4.4.0 can resolve this issue. The identifier of the patch is bc77597d42335c78464bc8e15a471d887bbdf260. Upgrading the affected component is recommended.

Database specific

{
    "cwe_ids":  [
        "CWE-119"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-11T16:11:47Z",
    "nvd_published_at":  "2026-05-04T07:16:01Z",
    "severity":  "MODERATE"
}

References

Affected packages

Go / github.com/osrg/gobgp

Package

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

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-w88c-9vg8-cmq8/GHSA-w88c-9vg8-cmq8.json"