Vulnerability Description
A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the component BMP Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. Upgrading to version 4.4.0 can resolve this issue. The identifier of the patch is bc77597d42335c78464bc8e15a471d887bbdf260. Upgrading the affected component is recommended.
CVSS Score
MEDIUM
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/bc77597d42335c78464bc8e15a471d887bbdf260Patch
- https://github.com/osrg/gobgp/releases/tag/v4.4.0PatchProduct
- https://vuldb.com/submit/807605Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/360912Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/360912/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-7737?
CVE-2026-7737 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the ...
How severe is CVE-2026-7737?
CVE-2026-7737 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7737?
Check the references section above for vendor advisories and patch information. Affected products include: Osrg Gobgp.