CVE-2026-52690
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PowerDNS | Recursor | 5.2.0 < 5.2.11 | affected |
| PowerDNS | Recursor | 5.3.0 < 5.3.8 | affected |
| PowerDNS | Recursor | 5.4.0 < 5.4.3 | affected |
Weaknesses
- Authentication Bypass by Spoofing
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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