PT-2026-22064 · Rldns · Rldns

CVE-2026-27831

Published

2026-02-26

Updated

2026-03-03

CVSS v3.1

7.5

High

Vector

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

Name of the Vulnerable Software and Affected Versions rldns versions prior to 1.4

Description rldns is an open source DNS server. A heap-based out-of-bounds read exists that can lead to a denial of service.

Recommendations Update to version 1.4 or later.

Exploit

Fix

DoS

Out of bounds Read

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CVE-2026-27831

Rldns