CLSA-2026-1793862404: TuxCare security update for io.netty (32 CVEs)

Published Nov 5, 2026
·
Updated

TuxCare rebuilt 14 io.netty packages to address 32 CVEs. Fixed in 4.1.64.Final-tuxcare.1.

Affected Software

14 affected componentsFixes available
tuxcare/io.netty:netty-codec>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-dns>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-haproxy>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-http>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-http2>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-mqtt>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-redis>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-codec-smtp>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-handler>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-handler-proxy>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-resolver-dns>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-transport-native-epoll>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-transport-native-kqueue>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1
tuxcare/io.netty:netty-transport-sctp>=4.1.64.Final<4.1.64.Final-tuxcare.1
4.1.64.Final-tuxcare.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  2. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  3. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  4. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  5. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  6. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  7. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  8. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  9. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  10. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  11. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  12. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  13. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  14. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1
  15. Upgrade

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

    Fixed in 4.1.64.Final-tuxcare.1

Event History

Nov 5, 2026
Advisory Published
via OSV·08:06 AM
Data Sourced
via OSV·08:06 AM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Company

Resources

Contact

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