CVE-2026-33610
pdns: A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secon...
CVE-2026-33610 is fixed in pdns on 1 platform, first by DEBIAN-CVE-2026-33610, released May 15, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0039
33rd percentile
A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pdns · Debian 13.5 (trixie) | 4.9.14-0+deb13u1 | DEBIAN-CVE-2026-33610 | May 15, 2026 |
| pdns · Debian 14 | 5.0.4-1 | DEBIAN-CVE-2026-33610 | May 15, 2026 |
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