CVE-2026-5124
LOWDescription
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.
How to fix
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 21% of all known CVEs.
References
Related Vulnerabilities
Other CWE-266 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2024-28000 | Critical | 9.8 | 68% | - | Fix |
| CVE-2025-27007 | Critical | 9.8 | 51% | - | - |
| CVE-2025-47539 | Critical | 9.8 | 31% | - | Fix |
| CVE-2022-20759 | High | 8.8 | 28% | - | Fix |
| CVE-2024-13106 | Medium | 5.3 | 27% | - | - |
| CVE-2024-3013 | Medium | 6.3 | 23% | - | - |
Embed a live status badge for CVE-2026-5124
Markdown
[](https://tridentstack.com/cve/CVE-2026-5124)HTML
<a href="https://tridentstack.com/cve/CVE-2026-5124"><img src="https://tridentstack.com/cve/badge/CVE-2026-5124.svg" alt="CVE-2026-5124"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-06.