A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly timed queries that are routed to a TCP-only or DNS over TLS backend.
Metrics
Affected Vendors & Products
References
History
Fri, 24 Apr 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:powerdns:dnsdist:*:*:*:*:*:*:*:* |
Wed, 22 Apr 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Powerdns
Powerdns dnsdist |
|
| Vendors & Products |
Powerdns
Powerdns dnsdist |
Wed, 22 Apr 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-190 | |
| Metrics |
ssvc
|
Wed, 22 Apr 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly timed queries that are routed to a TCP-only or DNS over TLS backend. | |
| Title | TCP backend stream ID overflow | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: OX
Published: 2026-04-22T13:47:10.454Z
Updated: 2026-04-22T14:43:54.294Z
Reserved: 2026-03-23T12:57:56.814Z
Link: CVE-2026-33596
Updated: 2026-04-22T14:42:18.441Z
Status : Analyzed
Published: 2026-04-22T14:16:54.073
Modified: 2026-04-24T18:50:36.870
Link: CVE-2026-33596
No data.
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