Technology · Go
github.com/klever-io/klever-go (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 18 vulnerabilities in github.com/klever-io/klever-go (Go): 6 in the last 7 days and 11 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86065, was published on 23 September 2026.
- Last 7 days
- 6
- Last 90 days
- 11
- Critical, all time
- 2
- Exploited in the wild
- 0
About github.com/klever-io/klever-go (Go)
A Go software development kit for interacting with the Klever blockchain network.
Latest github.com/klever-io/klever-go (Go) vulnerabilities
- CVE-2026-86065: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the default-open GET /subscribe…highCVSS 7.5EPSS 0.4%
- CVE-2026-86064: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the default-open GET /log WebSocket…highCVSS 8.6EPSS 0.4%
- CVE-2026-82409: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, indexer/common.go…highCVSS 7.5EPSS 0.3%
- CVE-2026-82407: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, core/kapp/validators/validators.go…highEPSS 0.4%
- CVE-2026-82406: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the native marketplace function…highCVSS 7.5EPSS 0.3%
- CVE-2026-82405: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the KleverUpdateAccountPermission…highCVSS 9.1EPSS 0.3%
- CVE-2026-55764: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, Klever-Go allows a mint-role holder…highCVSS 7.3EPSS 0.5%
- CVE-2026-55763: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, processPercentageRoyaltiesTransfer…highCVSS 7.5EPSS 0.5%
- CVE-2026-54755: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in…criticalCVSS 9.6EPSS 0.6%
- CVE-2026-54754: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, marketplace settlement in…criticalCVSS 9.6EPSS 0.4%
- CVE-2026-46403: Klever-io Klever-Go protection mechanism failure in KVM read-only executionmediumCVSS 6.3
- Klever-io Klever-Go NULL pointer dereference in P2P transaction interceptorhighCVSS 7.5
- Klever klever-go connection exhaustion in REST APIhighCVSS 7.5
- Klever klever-go unbounded goroutine spawn in directMessageHandlerhighCVSS 7.5
- CVE-2026-49343: Klever-io Klever-Go throttler slot leak in trie account-data syncmediumCVSS 5.9
- CVE-2026-47249: Klever-io Klever-Go resource exhaustion in P2P resolverhighCVSS 7.5
- Klever-Go resource leak in P2P MultiDataInterceptor throttlerhighCVSS 7.5
- CVE-2026-44697: Klever-io Klever-Go denial of service via decompression bombhighCVSS 8.6
Most severe github.com/klever-io/klever-go (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54755: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in…criticalCVSS 9.6EPSS 0.6%
- CVE-2026-54754: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, marketplace settlement in…criticalCVSS 9.6EPSS 0.4%
- CVE-2026-82405: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the KleverUpdateAccountPermission…highCVSS 9.1EPSS 0.3%
- CVE-2026-86064: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the default-open GET /log WebSocket…highCVSS 8.6EPSS 0.4%
- CVE-2026-44697: Klever-io Klever-Go denial of service via decompression bombhighCVSS 8.6
- CVE-2026-55763: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, processPercentageRoyaltiesTransfer…highCVSS 7.5EPSS 0.5%
- CVE-2026-86065: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the default-open GET /subscribe…highCVSS 7.5EPSS 0.4%
- CVE-2026-82406: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the native marketplace function…highCVSS 7.5EPSS 0.3%
- CVE-2026-82409: Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, indexer/common.go…highCVSS 7.5EPSS 0.3%
- Klever-io Klever-Go NULL pointer dereference in P2P transaction interceptorhighCVSS 7.5
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 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 1 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 4 | 2 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 6 | 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-klever-io-klever-go.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/klever-io/klever-go (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-klever-io-klever-go, 26 September 2026.