CVE-2026-37461

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CVSS 3.1

7.5 high

EPSS

<1%p26

Published

May 4, 2026 (May 4, 2026)

Modified

Jun 17, 2026

Description

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.

Vendors: osrg
Products: gobgp
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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