EXPOSURES › CVE-2026-45674
CVE-2026-45674
HIGH
DETAIL
SourceNVD · cve
Published2026-06-12
CVSS8.7
Referencehttps://nvd.nist.gov/vuln/detail/CVE-2026-45674 ↗
SHAME 25/100
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin (bailiwick) of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Fina
▸ RECOMMENDED ACTION Patch the affected products and confirm your instances are covered.
PLAYERS IMPLICATED
DESCRIPTION
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin (bailiwick) of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
AFFECTED FEDRAMP PRODUCTS · 0
No correlated FedRAMP products.