CLSA-2026-1793771341: TuxCare security update for io.netty (5 CVEs)

Published Nov 4, 2026
ยท
Updated

TuxCare rebuilt 40 io.netty packages to address 5 CVEs. Fixed in 4.1.52.Final-tuxcare.5.

Affected Software

40 affected componentsFixes available
tuxcare/io.netty:netty-all>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-bom>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-buffer>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-dns>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-haproxy>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-http>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-http2>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-memcache>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-mqtt>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-redis>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-smtp>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-socks>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-stomp>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-codec-xml>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-common>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-dev-tools>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-example>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-handler>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-handler-proxy>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-microbench>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-parent>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-resolver>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-resolver-dns>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-resolver-dns-native-macos>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-tarball>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-testsuite>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-testsuite-autobahn>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-testsuite-http2>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-testsuite-native-image>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-testsuite-osgi>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-blockhound-tests>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-native-epoll>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-native-kqueue>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-native-unix-common>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-native-unix-common-tests>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-rxtx>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-sctp>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5
tuxcare/io.netty:netty-transport-udt>=4.1.52.Final<4.1.52.Final-tuxcare.5
4.1.52.Final-tuxcare.5

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade tuxcare/io.netty:netty-all to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  2. Upgrade

    Upgrade tuxcare/io.netty:netty-bom to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  3. Upgrade

    Upgrade tuxcare/io.netty:netty-buffer to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  4. Upgrade

    Upgrade tuxcare/io.netty:netty-codec to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  5. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-dns to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  6. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-haproxy to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  7. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-http to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  8. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-http2 to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  9. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-memcache to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  10. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-mqtt to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  11. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-redis to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  12. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-smtp to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  13. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-socks to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  14. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-stomp to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  15. Upgrade

    Upgrade tuxcare/io.netty:netty-codec-xml to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  16. Upgrade

    Upgrade tuxcare/io.netty:netty-common to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  17. Upgrade

    Upgrade tuxcare/io.netty:netty-dev-tools to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  18. Upgrade

    Upgrade tuxcare/io.netty:netty-example to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  19. Upgrade

    Upgrade tuxcare/io.netty:netty-handler to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  20. Upgrade

    Upgrade tuxcare/io.netty:netty-handler-proxy to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  21. Upgrade

    Upgrade tuxcare/io.netty:netty-microbench to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  22. Upgrade

    Upgrade tuxcare/io.netty:netty-parent to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  23. Upgrade

    Upgrade tuxcare/io.netty:netty-resolver to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  24. Upgrade

    Upgrade tuxcare/io.netty:netty-resolver-dns to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  25. Upgrade

    Upgrade tuxcare/io.netty:netty-resolver-dns-native-macos to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  26. Upgrade

    Upgrade tuxcare/io.netty:netty-tarball to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  27. Upgrade

    Upgrade tuxcare/io.netty:netty-testsuite to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  28. Upgrade

    Upgrade tuxcare/io.netty:netty-testsuite-autobahn to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  29. Upgrade

    Upgrade tuxcare/io.netty:netty-testsuite-http2 to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  30. Upgrade

    Upgrade tuxcare/io.netty:netty-testsuite-native-image to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  31. Upgrade

    Upgrade tuxcare/io.netty:netty-testsuite-osgi to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  32. Upgrade

    Upgrade tuxcare/io.netty:netty-transport to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  33. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-blockhound-tests to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  34. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-native-epoll to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  35. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-native-kqueue to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  36. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-native-unix-common to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  37. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-native-unix-common-tests to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  38. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-rxtx to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  39. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-sctp to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  40. Upgrade

    Upgrade tuxcare/io.netty:netty-transport-udt to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5
  41. Upgrade

    Upgrade io.netty to a version that resolves this vulnerability.

    Fixed in 4.1.52.Final-tuxcare.5

Event History

Nov 4, 2026
Advisory Published
via OSVยท06:49 AM
Data Sourced
via OSVยท06:49 AM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

1

Which Netty components are explicitly listed as affected by this update?

The listed components are netty-all, netty-bom, netty-buffer, netty-codec, netty-codec-dns, netty-codec-haproxy, netty-codec-http, and netty-codec-http2.

2

Has this advisory been updated since it was published?

No. Both the published and modified dates are 2026-11-04.

Company

Resources

Contact

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