Low severity3.7NVD Advisory· Published Mar 30, 2026· Updated Apr 6, 2026
CVE-2026-5124
CVE-2026-5124
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.
Affected products
1Patches
1f0f24a2a901chttps://github.com/osrg/gobgpvia nvd-ref
Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
5- github.com/osrg/gobgp/commit/f0f24a2a901cbf159260698211ab15c583ced131nvdPatch
- vuldb.com/submit/780189nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/354156nvdThird Party AdvisoryVDB Entry
- github.com/osrg/gobgp/pull/3340nvdIssue Tracking
- vuldb.com/vuln/354156/ctinvdPermissions RequiredVDB Entry
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