[hotfix][build] Bump netty to 4.2.13.Final (CVEs)#28124
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snuyanzin merged 1 commit intoapache:masterfrom May 11, 2026
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[hotfix][build] Bump netty to 4.2.13.Final (CVEs)#28124snuyanzin merged 1 commit intoapache:masterfrom
snuyanzin merged 1 commit intoapache:masterfrom
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Bumps io.netty:netty-bom from 4.2.12.Final to 4.2.13.Final to pick up fixes for the netty modules Flink uses directly: - netty-codec-http: CVE-2026-41417, CVE-2026-42580, CVE-2026-42581, CVE-2026-42584, CVE-2026-42585, CVE-2026-42587 - netty-codec / netty-codec-compression: CVE-2026-42583 - netty-transport-native-epoll: CVE-2026-42577 Updates the matching META-INF/NOTICE entries in flink-rpc-akka, flink-python, and flink-s3-fs-native to satisfy NoticeFileChecker. Scope is non-shaded only (mirrors PR apache#28072 / FLINK-39580); the flink-shaded-netty sync is a separate follow-up.
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@snuyanzin a minor netty bump for some vulnerabilities fixes |
Dennis-Mircea
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May 9, 2026
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What is the purpose of the change
Bump
io.netty:netty-bomfrom4.2.12.Finalto4.2.13.Finalto pick up CVE fixes for the Netty modules Flink actually uses (non-shaded scope).Brief change log
pom.xml: bumpnetty-bom4.2.12.Final → 4.2.13.FinalMETA-INF/NOTICEentries inflink-rpc-akka,flink-python, andflink-s3-fs-nativesoNoticeFileCheckerpassesCVEs addressed
Of the CVEs fixed in 4.2.13.Final, these apply to modules Flink imports:
CVEs in
netty-codec-redis,netty-codec-dns,netty-codec-mqtt,netty-codec-http2,netty-codec-http3, andnetty-handler-proxydo not apply — those modules are not used by Flink.Scope
Non-shaded only, mirroring the prior PR #28072 / FLINK-39580 split. The runtime networking path that flows through
flink-shaded-nettyrequires a separate sync in that repo and is not addressed here.Verifying this change
This change is a dependency version bump and is already covered by tests.
Does this pull request potentially affect one of the following parts:
@Public(Evolving): noDocumentation
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