The vulnerability of the DecodeFromBytes() function in the pkg/packet/bgp/bgp.go file of the AIGP Attribute Parser component of the GoBGP border gateway protocol allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the DecodeFromBytes function in the pkg/packet/bgp/bgp.go file of the AIGP Attribute Parser component of the GoBGP border gateway protocol is related to the operation of pushing data out of the buffer into memory. Exploiting this vulnerability could allow a malicious actor to...

CVE-2026-7735 osrg GoBGP AIGP Attribute bgp.go PathAttributeAigp.DecodeFromBytes buffer overflow

A vulnerability was found in osrg GoBGP up to 4.3.0. Affected is the function PathAttributeAigp.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component AIGP Attribute Parser. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Upgrading...

CVE-2026-7735

A vulnerability was found in osrg GoBGP up to 4.3.0. Affected is the function PathAttributeAigp.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component AIGP Attribute Parser. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Upgrading...

CVE-2026-7735 osrg GoBGP AIGP Attribute bgp.go PathAttributeAigp.DecodeFromBytes buffer overflow

A vulnerability was found in osrg GoBGP up to 4.3.0. Affected is the function PathAttributeAigp.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component AIGP Attribute Parser. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Upgrading...

CVE-2026-7735: Buffer Copy without Checking Size of Input

A vulnerability was found in osrg GoBGP up to 4.3.0. Affected is the function PathAttributeAigp.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component AIGP Attribute Parser. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Upgrading...

PT-2026-36764

Name of the Vulnerable Software and Affected Versions osrg GoBGP versions prior to 4.4.0 Description A buffer overflow can be triggered remotely within the AIGP Attribute Parser component. The issue exists in the PathAttributeAigp.DecodeFromBytes function located in the pkg/packet/bgp/bgp.go file...