CVE-2026-7737 PUBLISHED

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.

• Sunxj (VulDB User) reporter

• VDB-360912 | osrg GoBGP BMP Parser bmp.go BMPStatisticsReport.ParseBody out-of-bounds
• VDB-360912 | CTI Indicators (IOB, IOC, IOA)
• Submit #807605 | osrg GoBGP <= 4.3.0 Out-of-Bounds Read
• https://github.com/osrg/gobgp/commit/bc77597d42335c78464bc8e15a471d887bbdf260
• https://github.com/osrg/gobgp/releases/tag/v4.4.0
• https://github.com/osrg/gobgp/

• Out-of-Bounds Read CWE
• Memory Corruption CWE