Is CVE-2026-5124 actively exploited?

No active exploitation of CVE-2026-5124 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5124 be exploited remotely?

Yes. CVE-2026-5124 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5124?

CVE-2026-5124 has a CVSS score of 3.7 (LOW).

HOME VULNERABILITIESCVE-2026-5124

LOW

CVE-2026-5124

CWE-266Published: March 30, 2026· Updated: Apr 1, 2026

3.7

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.6th

Official Description

A security vulnerability has been detected in osrg GoBGP up to 4.3.0. Affected is the function BGPHeader.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component BGP Header Handler. The manipulation leads to improper access controls. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is told to be difficult. The identifier of the patch is f0f24a2a901cbf159260698211ab15c583ced131. To fix this issue, it is recommended to deploy a patch.

NVD Source

Technical Analysis

CVE-2026-5124 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.