CVE-2026-40210
Out-of-bounds read in SetMacAddrAction
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jun 25, 2026
- Updated
- Jun 25, 2026
- Reserved
- Apr 10, 2026
Description
An out-of-bounds read might happen when SetMacAddrAction is used, potentially resulting in uninitialized memory being sent over the network or a crash.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.8 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L | OX |
Weaknesses
- CWE-126 Buffer Over-read
Affected Products
| Product | Versions |
|---|---|
DNSdistPowerDNS |
|
References
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