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Product
Knot Resolver
by nic · last CVE Jul 25, 2026
15
CVEs
0
On KEV
8.1
Max CVSS
0
New 30D
Vulnerabilities15In the news0Timeline
Severity mix
Critical 0High 11Medium 3Low 1
Severity
All severities15Critical0High11Medium3Low1
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2018-10920
6.8
3%
Aug 2
Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache
Affected: before 2.4.1
CVE-2013-5661
5.9
3%
Nov 5
Cache Poisoning issue exists in DNS Response Rate Limiting
Affected: before 1.3.0
CVE-2022-32983
5.3
1%
Jun 20
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters
Affected: through 5.5.1
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