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Acknowledged

LIN1022-24994 : Security Advisory - dnsmasq - CVE-2026-4893

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

Found In Version: 10.22.33.2

Severity: Standard

Applicable for: Wind River Linux LTS 22

Component/s: Userspace

Description

An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.