CVE Explorer
CVE-2026-40210
An out-of-bounds read might happen when SetMacAddrAction is used, potentially resulting in uninitialized memory being sent over the network or a crash.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"cweId":"CWE-126","description":"CWE-126 Buffer Over-read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Buffer Over-read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/cna/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"collectionURL":"https://repo.powerdns.com/","defaultStatus":"unaffected","modules":["SetMacAddrAction"],"packageName":"dnsdist","product":"DNSdist","programFiles":["dnsdist-actions-factory.cc"],"repo":"https://github.com/PowerDNS/pdns","vendor":"PowerDNS","versions":[{"lessThan":"1.9.15","status":"affected","version":"1.9.0","versionType":"semver"},{"lessThan":"2.0.7","status":"affected","version":"2.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"cweId":"CWE-126","description":"CWE-126 Buffer Over-read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Buffer Over-read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-09.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3fa8795a6399010bacddc338d9d115116897ca1fc64e5a4af4e669e3b6d4d5e7 · sha256:33e41a665c60ae2c… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.