DN
Product
DNSdist
by PowerDNS · last CVE Jun 25, 2026
28
CVEs
0
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 1High 15Medium 8Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2017-7557
8.8
1%
Aug 22
dnsdist version 1.1.0 is vulnerable to a flaw in authentication mechanism for REST API potentially allowing CSRF attack
Affected: 1.1.0
CVE-2026-33602
8.2
1%
Apr 22
Off-by-one access when processing crafted UDP responses
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-24028
8.2
1%
Mar 31
Out-of-bounds read when parsing DNS packets via Lua
Affected: 1.9.0 before 1.9.12; 2.0.0 before 2.0.3
CVE-2026-33599
8.1
0%
Apr 22
Out-of-bounds read in service discovery
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33593
7.5
0%
Apr 22
Denial of service via crafted DNSCrypt query
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33594
7.5
0%
Apr 22
Outgoing DoH excessive memory allocation
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33595
7.5
0%
Apr 22
DoQ/DoH3 excessive memory allocation
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33597
7.5
0%
Apr 22
PRSD detection denial of service
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33254
7.5
0%
Apr 22
Resource exhaustion via DoQ/DoH3 connections
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33260
7.5
1%
Apr 22
Insufficient input validation of internal webserver
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-33257
7.5
1%
Apr 22
Insufficient input validation of internal webserver
Affected: 1.9.0 before 1.9.13; 2.0.0 before 2.0.4
CVE-2026-27854
7.5
0%
Mar 31
Use after free when parsing EDNS options in Lua
Affected: 1.9.0 before 1.9.12; 2.0.0 before 2.0.3
CVE-2026-27853
7.5
0%
Mar 31
Out-of-bounds write when rewriting large DNS packets
Affected: 1.9.0 before 1.9.12; 2.0.0 before 2.0.3
CVE-2026-24030
7.5
1%
Mar 31
Unbounded memory allocation for DoQ and DoH3
Affected: 1.9.0 before 1.9.12; 2.0.0 before 2.0.3
CVE-2016-7069
7.5
5%
Sep 11
An issue has been found in dnsdist before 1.2.0 in the way EDNS0 OPT records are handled when parsing responses from a backend
Affected: through 1.2.0
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