Vulnerability 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Osrg | Gobgp | < 4.4.0 |
Related Weaknesses (CWE)
References
- https://github.com/osrg/gobgp/Product
- https://github.com/osrg/gobgp/commit/f0f24a2a901cbf159260698211ab15c583ced131Patch
- https://github.com/osrg/gobgp/pull/3340Issue Tracking
- https://vuldb.com/submit/780189Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354156Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354156/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-5124?
CVE-2026-5124 is a vulnerability with a CVSS score of 3.7 (LOW). 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 mani...
How severe is CVE-2026-5124?
CVE-2026-5124 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5124?
Check the references section above for vendor advisories and patch information. Affected products include: Osrg Gobgp.