A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources were not properly released until the end of the connection.
Metrics
Affected Vendors & Products
References
History
Wed, 22 Apr 2026 19:15:00 +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-770 | |
| Metrics |
ssvc
|
Wed, 22 Apr 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources were not properly released until the end of the connection. | |
| Title | DoQ/DoH3 excessive memory allocation | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: OX
Published:
Updated: 2026-04-22T14:40:28.647Z
Reserved: 2026-03-23T12:57:56.814Z
Link: CVE-2026-33595
Updated: 2026-04-22T14:40:15.272Z
Status : Awaiting Analysis
Published: 2026-04-22T14:16:53.950
Modified: 2026-04-22T21:23:52.620
Link: CVE-2026-33595
No data.
OpenCVE Enrichment
Updated: 2026-04-22T19:00:07Z