Technology · Go
go.etcd.io/etcd (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in go.etcd.io/etcd (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-33413, was published on 7 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About go.etcd.io/etcd (Go)
A distributed reliable key-value store for the most critical data of a distributed system.
Latest go.etcd.io/etcd (Go) vulnerabilities
- CVE-2026-33413: GO-2026-4806 - Authorization bypasses in multiple APIs in go.etcd.io/etcdmediumCVSS 4EPSS 0.3%
- CVE-2026-33343: GO-2026-4808 - Nested etcd transactions bypass RBAC authorization checks in go.etcd.io/etcdlowCVSS 3.1EPSS 0.3%
- GO-2024-2530 - Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only in go.etcd.io/etcdinfo
- GO-2024-2528 - Etcd Gateway TLS endpoint validation only confirms TCP reachability in go.etcd.io/etcdinfo
- GO-2024-2527 - Insecure ciphers are allowed by default in go.etcd.io/etcdinfo
- GO-2024-2529 - Etcd embed auto compaction retention negative value causing a compaction loop or a crash in go.etcd.io/etcdinfo
- CVE-2018-1099: DNS Rebinding in etcdlowCVSS 3EPSS 0.5%
- CVE-2018-16886: GO-2021-0077 - Authentication bypass in go.etcd.io/etcdlowCVSS 3.1EPSS 4.0%
- CVE-2020-15106: GO-2020-0005 - Panic due to malformed WALs in go.etcd.io/etcdlowCVSS 3.1EPSS 1.3%
Most severe go.etcd.io/etcd (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-33413: GO-2026-4806 - Authorization bypasses in multiple APIs in go.etcd.io/etcdmediumCVSS 4EPSS 0.3%
- CVE-2018-16886: GO-2021-0077 - Authentication bypass in go.etcd.io/etcdlowCVSS 3.1EPSS 4.0%
- CVE-2020-15106: GO-2020-0005 - Panic due to malformed WALs in go.etcd.io/etcdlowCVSS 3.1EPSS 1.3%
- CVE-2026-33343: GO-2026-4808 - Nested etcd transactions bypass RBAC authorization checks in go.etcd.io/etcdlowCVSS 3.1EPSS 0.3%
- CVE-2018-1099: DNS Rebinding in etcdlowCVSS 3EPSS 0.5%
- GO-2024-2529 - Etcd embed auto compaction retention negative value causing a compaction loop or a crash in go.etcd.io/etcdinfo
- GO-2024-2527 - Insecure ciphers are allowed by default in go.etcd.io/etcdinfo
- GO-2024-2530 - Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only in go.etcd.io/etcdinfo
- GO-2024-2528 - Etcd Gateway TLS endpoint validation only confirms TCP reachability in go.etcd.io/etcdinfo
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 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 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 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/go-etcd-io-etcd.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, "go.etcd.io/etcd (Go) vulnerabilities", https://junglewise.ai/threats/technologies/go-etcd-io-etcd, 28 September 2026.