Bug 2492917 (CVE-2026-52690) - CVE-2026-52690 pdns-recursor: spoofed answers can mark an authoritative non-EDNS capable
Summary: CVE-2026-52690 pdns-recursor: spoofed answers can mark an authoritative non-E...
Keywords:
Status: NEW
Alias: CVE-2026-52690
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2493672
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-25 14:02 UTC by OSIDB Bzimport
Modified: 2026-06-26 19:42 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-06-25 14:02:21 UTC 
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.
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