Technology · Klever
Klever Go SDK vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Klever Go SDK: 0 in the last 7 days and 8 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86065, was published on 23 September 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 8
- Critical, all time
- 1
- Exploited in the wild
- 0
About Klever Go SDK
Go software development kit for integrating Klever blockchain functionality into applications.
Latest Klever Go SDK vulnerabilities
- CVE-2026-86065: Klever-Go unauthenticated WebSocket /subscribe remote DoShighCVSS 7.5EPSS 0.4%
- CVE-2026-86064: Klever-Go /log endpoint unauthenticated logging configuration manipulationhighCVSS 8.6EPSS 0.4%
- CVE-2026-82409: Klever-Go Elasticsearch injection via account namehighCVSS 4EPSS 0.3%
- CVE-2026-82407: Klever-Go BLS public key validation bypass in validator registrationhighCVSS 4EPSS 0.4%
- CVE-2026-82406: Klever-Go marketplace Buy missing IsClaimed guardhighCVSS 4EPSS 0.3%
- CVE-2026-82405: Klever-Go account takeover via authorization bypass in UpdateAccountPermissionhighCVSS 4EPSS 0.3%
- CVE-2026-55763: Klever klever-go percentage-transfer royalty zero-debit in accountsKapphighCVSS 4EPSS 0.5%
- CVE-2026-54755: Klever integer overflow in split-royalty validation enables unbounded KLV mintingcriticalCVSS 9.6EPSS 0.6%
- CVE-2026-44697: Klever-io Klever-Go denial of service via decompression bombhighCVSS 8.6EPSS 0.5%
Most severe Klever Go SDK vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54755: Klever integer overflow in split-royalty validation enables unbounded KLV mintingcriticalCVSS 9.6EPSS 0.6%
- CVE-2026-44697: Klever-io Klever-Go denial of service via decompression bombhighCVSS 8.6EPSS 0.5%
- CVE-2026-86064: Klever-Go /log endpoint unauthenticated logging configuration manipulationhighCVSS 8.6EPSS 0.4%
- CVE-2026-86065: Klever-Go unauthenticated WebSocket /subscribe remote DoShighCVSS 7.5EPSS 0.4%
- CVE-2026-55763: Klever klever-go percentage-transfer royalty zero-debit in accountsKapphighCVSS 4EPSS 0.5%
- CVE-2026-82407: Klever-Go BLS public key validation bypass in validator registrationhighCVSS 4EPSS 0.4%
- CVE-2026-82406: Klever-Go marketplace Buy missing IsClaimed guardhighCVSS 4EPSS 0.3%
- CVE-2026-82409: Klever-Go Elasticsearch injection via account namehighCVSS 4EPSS 0.3%
- CVE-2026-82405: Klever-Go account takeover via authorization bypass in UpdateAccountPermissionhighCVSS 4EPSS 0.3%
Vulnerabilities per week
Nothing in the last four weeks, down from 6 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 2 | 1 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 6 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Klever Go SDK vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/klever-go-sdk)<a href="https://junglewise.ai/threats/technologies/klever-go-sdk"><img src="https://junglewise.ai/threats/technologies/klever-go-sdk/badge.svg" alt="Klever Go SDK vulnerabilities" /></a>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/klever-go-sdk.json, and this page as text at https://junglewise.ai/threats/technologies/klever-go-sdk.md, 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, "Klever Go SDK vulnerabilities", https://junglewise.ai/threats/technologies/klever-go-sdk, 9 November 2026.