CVE-2026-7735

7.3 HIGH
Published: May 04, 2026 Modified: May 06, 2026
View on NVD

Description

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 to version 4.4.0 is able to address this issue. The patch is named 51ad1ada06cb41ce47b7066799981816f50b7ced. The affected component should be upgraded.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/osrg/gobgp/
Source: cna@vuldb.com
Product
https://github.com/osrg/gobgp/releases/tag/v4.4.0
Source: cna@vuldb.com
Patch Product
https://vuldb.com/submit/807600
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/360910
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/360910/cti
Source: cna@vuldb.com
Permissions Required VDB Entry

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.3 / 10.0
EPSS (Exploit Probability)
0.4%
28th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

osrg