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Acknowledged

LIN1023-23467 : Security Advisory - dnsmasq - CVE-2026-4890

Created: May 12, 2026 Updated: May 14, 2026

Found In Version: 10.23.30.2

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Userspace

Description

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.