Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider.
Metrics
Affected Vendors & Products
References
History
Mon, 27 Apr 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* cpe:2.3:a:powerdns:recursor:5.4.0:*:*:*:*:*:*:* |
Wed, 22 Apr 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 22 Apr 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Powerdns
Powerdns recursor |
|
| Vendors & Products |
Powerdns
Powerdns recursor |
Wed, 22 Apr 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-362 CWE-416 |
Wed, 22 Apr 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider. | |
| Title | Concurrent modification of RPZ data can lead to denial of servce | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: OX
Published: 2026-04-22T09:38:51.991Z
Updated: 2026-04-22T18:10:14.046Z
Reserved: 2026-03-18T10:06:16.573Z
Link: CVE-2026-33259
Updated: 2026-04-22T18:04:15.479Z
Status : Analyzed
Published: 2026-04-22T10:16:51.580
Modified: 2026-04-27T17:03:35.660
Link: CVE-2026-33259
No data.
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