PT-2026-52392 · Powerdns+3 · Recursor+2
CVE-2026-42389
·
Published
2026-06-25
·
Updated
2026-06-25
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
BIND versions 5.4.x
Description
Insufficient validation of incoming answers from authoritative servers allows for potential security risks. This issue is addressed by implementing extra hardening to ensure that responses from these servers are properly validated.
Recommendations
Update BIND versions 5.4.x to the latest patched release.
Exploit
Fix
RCE
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Recursor
Pdns
Pdns-Recursor