CVE-2026-42002 MEDIUM

CVE-2026-42002: Concurrency and locking defects in GSS-TSIG

Vendor Powerdns
Product Authoritative
Published May 21, 2026
Last update May 21, 2026
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Concurrency and locking defects in GSS-TSIG

Key dates

02Disclosure timeline

May 21, 2026 CVE published
May 21, 2026 Record updated