CVE-2026-33413
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Authorization bypasses in multiple APIs in go.etcd.io/etcd
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | affected | |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | go.etcd.io/etcd/v3 | >=3.6.0-alpha.0,<3.6.9 | 3.6.9 |
| Go | go.etcd.io/etcd/v3 | >=3.5.0-alpha.0,<3.5.28 | 3.5.28 |
| Go | go.etcd.io/etcd/v3 | <3.4.42 | 3.4.42 |
| Go | go.etcd.io/etcd | <=3.3.27 | |
| Go | go.etcd.io/etcd | | |
References
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.