CVE-2026-45674

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

CVE-2026-47691

CVE-2026-47691 affects Netty up to versions 4.1.135.Final and 4.2.15.Final. The issue is in DnsResolveContext bailiwick validation for NS records, where an attacker controlling an authoritative subdomain server can poison the cache for parent domains (e.g., .co.uk). The code path in Authoritative...