CVE-2026-40210

MEDIUM CVSS 4.8 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

References

https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-09.html

Published: Jun 25, 2026 13:16 UTC Modified: Jun 25, 2026 15:59 UTC