Description

A weakness has been identified in osrg GoBGP up to 4.3.0. This impacts the function DecodeFromBytes of the file pkg/packet/bgp/bgp.go. Executing a manipulation of the argument data[1] can lead to off-by-one. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is said to be difficult. This patch is called 67c059413470df64bc20801c46f64058e88f800f. A patch should be applied to remediate this issue.

INFO

Published Date :

2026-03-30T15:15:14.229Z

Last Modified :

2026-03-30T15:15:14.229Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-5123 vulnerability.

Vendors Products
Osrg
  • Gobgp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5123.

URL Resource
https://github.com/osrg/gobgp/ cve-icon cve-icon
https://github.com/osrg/gobgp/commit/67c059413470df64bc20801c46f64058e88f800f cve-icon cve-icon
https://github.com/osrg/gobgp/pull/3342 cve-icon cve-icon
https://vuldb.com/submit/780179 cve-icon cve-icon
https://vuldb.com/vuln/354155 cve-icon cve-icon
https://vuldb.com/vuln/354155/cti cve-icon cve-icon
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CVSS Vulnerability Scoring System

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