A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. You should upgrade the affected component.
References
| Link | Resource |
|---|---|
| https://github.com/osrg/gobgp/ | Product |
| https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11 | Patch |
| https://github.com/osrg/gobgp/releases/tag/v4.4.0 | Patch Product |
| https://vuldb.com/submit/807581 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360909 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360909/cti | Permissions Required VDB Entry |
Configurations
History
06 May 2026, 20:26
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:* | |
| First Time |
Osrg gobgp
Osrg |
|
| References | () https://github.com/osrg/gobgp/ - Product | |
| References | () https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11 - Patch | |
| References | () https://github.com/osrg/gobgp/releases/tag/v4.4.0 - Patch, Product | |
| References | () https://vuldb.com/submit/807581 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360909 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360909/cti - Permissions Required, VDB Entry |
04 May 2026, 06:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-04 06:16
Updated : 2026-05-06 20:26
NVD link : CVE-2026-7734
Mitre link : CVE-2026-7734
CVE.ORG link : CVE-2026-7734
JSON object : View
Products Affected
osrg
- gobgp
CWE
CWE-404
Improper Resource Shutdown or Release