Technology · Go
github.com/osrg/gobgp/v4 (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in github.com/osrg/gobgp/v4 (Go): 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-49838, was published on 10 September 2026.
- Last 7 days
- 0
- Last 90 days
- 6
- Critical, all time
- 0
- Exploited in the wild
- 0
About github.com/osrg/gobgp/v4 (Go)
A BGP routing protocol implementation written in the Go programming language.
Latest github.com/osrg/gobgp/v4 (Go) vulnerabilities
- CVE-2026-49838: GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. Prior to version…mediumCVSS 5.9EPSS 0.4%
- CVE-2026-49837: GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. Versions prior to…mediumCVSS 5.9EPSS 0.3%
- CVE-2026-41642: GO-2026-5198 - GoBGP: Remote Denial of Service (Panic) via Malformed Well-known Path Attribute in github.com/osrg/gobgplowCVSS 3.1EPSS 0.6%
- CVE-2026-41643: GO-2026-5266 - GoBGP: Remote Denial of Service (Panic) in UpdatePathAttrs4ByteAs via Malformed BGP UPDATE in…lowCVSS 3.1EPSS 0.6%
- CVE-2026-7736: GO-2026-5427 - GoBGP has an Integer Underflow Issue in github.com/osrg/gobgplowCVSS 3.1EPSS 0.6%
- CVE-2026-7734: GO-2026-5665 - GoBGP has an Improper Resource Shutdown or Release in github.com/osrg/gobgplowCVSS 3.1EPSS 0.9%
- CVE-2026-37462: GoBGP integer underflow in BGPUpdate.DecodeFromByteshighCVSS 7.3EPSS 0.5%
- CVE-2026-42285: osrg GoBGP nil pointer dereference in AdjRib.UpdatehighCVSS 7.5EPSS 0.6%
- CVE-2026-37461: osrg GoBGP out-of-bounds read and underflow in BGP UPDATE parsinghighCVSS 7.5EPSS 0.6%
- CVE-2026-7737: osrg GoBGP out-of-bounds read in BMP ParsermediumCVSS 5.3EPSS 0.9%
- CVE-2026-30405: GO-2026-4736 - GoBGP vulnerable to a denial of service via the NEXT_HOP path attribute in github.com/osrg/gobgplowCVSS 3.1EPSS 0.5%
Most severe github.com/osrg/gobgp/v4 (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-42285: osrg GoBGP nil pointer dereference in AdjRib.UpdatehighCVSS 7.5EPSS 0.6%
- CVE-2026-37461: osrg GoBGP out-of-bounds read and underflow in BGP UPDATE parsinghighCVSS 7.5EPSS 0.6%
- CVE-2026-37462: GoBGP integer underflow in BGPUpdate.DecodeFromByteshighCVSS 7.3EPSS 0.5%
- CVE-2026-49838: GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. Prior to version…mediumCVSS 5.9EPSS 0.4%
- CVE-2026-49837: GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. Versions prior to…mediumCVSS 5.9EPSS 0.3%
- CVE-2026-7737: osrg GoBGP out-of-bounds read in BMP ParsermediumCVSS 5.3EPSS 0.9%
- CVE-2026-7734: GO-2026-5665 - GoBGP has an Improper Resource Shutdown or Release in github.com/osrg/gobgplowCVSS 3.1EPSS 0.9%
- CVE-2026-7736: GO-2026-5427 - GoBGP has an Integer Underflow Issue in github.com/osrg/gobgplowCVSS 3.1EPSS 0.6%
- CVE-2026-41642: GO-2026-5198 - GoBGP: Remote Denial of Service (Panic) via Malformed Well-known Path Attribute in github.com/osrg/gobgplowCVSS 3.1EPSS 0.6%
- CVE-2026-41643: GO-2026-5266 - GoBGP: Remote Denial of Service (Panic) in UpdatePathAttrs4ByteAs via Malformed BGP UPDATE in…lowCVSS 3.1EPSS 0.6%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 2 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 2 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 2 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/github-com-osrg-gobgp-v4.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "github.com/osrg/gobgp/v4 (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-osrg-gobgp-v4, 26 September 2026.