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EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2026-33257 | 7.5 high | 1.0% | powerdns, authoritative, dnsdist, recursor | An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default. | Mon 26 Oct |
| CVE-2026-33258 | 7.5 high | 1.0% | powerdns, recursor | By publishing and querying a crafted zone an attacker can cause allocation of large entries in the negative and aggressive NSEC(3) caches. | Mon 26 Oct |
| CVE-2026-33260 | 7.5 high | 1.0% | powerdns, authoritative, dnsdist, recursor | An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default. | Mon 26 Oct |
| CVE-2026-33256 | 7.5 high | 1.0% | powerdns, recursor | An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default. | Mon 26 Oct |
| CVE-2026-33600 | 4.9 medium | 1.0% | powerdns, recursor | An RPZ sent by a malicious authoritative server can result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. | Mon 26 Oct |
| CVE-2026-33601 | 4.9 medium | 1.0% | powerdns, recursor | If you use the zoneToCache function with a malicious authoritative server, an attacker can send a zone that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. | Mon 26 Oct |
| CVE-2026-33261 | 5.9 medium | 0.00% | powerdns, recursor | A zone transition from NSEC to NSEC3 might trigger an internal inconsistency and cause a denial of service. | Mon 26 Oct |
| CVE-2026-33262 | 5.9 medium | 0.00% | powerdns, recursor | An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default. | Mon 26 Oct |
| CVE-2026-42387 | 5.9 medium | 0.00% | no CPE yet | A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation. | Sun 25 Oct |
| CVE-2026-52690 | 5.9 medium | 0.00% | no CPE yet | Spoofing replies to Recursor might mark an IP of an authoritative server as not supporting EDNS, causing valdiation of DNSSEC records served by that server to fail. | Sun 25 Oct |
| CVE-2026-33259 | 5.0 medium | 0.00% | powerdns, recursor | 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. | Mon 26 Oct |
| CVE-2026-42254 | 4.0 medium | 0.00% | no CPE yet | Hickory DNS hickory-recursor 0.1 through 0.25.2 allows cross-zone poisoning because cached data is not directly associated with a query that triggered a response. | Mon 26 Oct |
12 of 12
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EPSS scores: 2026-10-29. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.