CLSA-2026-1793731803: TuxCare security update for io.netty (10 CVEs)

Published Nov 3, 2026
·
Updated

TuxCare rebuilt 6 io.netty packages to address 10 CVEs. Fixed in 4.1.100.Final-tuxcare.2.

Affected Software

6 affected componentsFixes available
tuxcare/io.netty:netty-codec>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2
tuxcare/io.netty:netty-codec-http>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2
tuxcare/io.netty:netty-codec-mqtt>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2
tuxcare/io.netty:netty-codec-redis>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2
tuxcare/io.netty:netty-resolver-dns>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2
tuxcare/io.netty:netty-transport-sctp>=4.1.100.Final<4.1.100.Final-tuxcare.2
4.1.100.Final-tuxcare.2

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 4.1.100.Final-tuxcare.2
  2. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2
  3. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2
  4. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2
  5. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2
  6. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2
  7. Upgrade

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

    Fixed in 4.1.100.Final-tuxcare.2

Event History

Nov 3, 2026
Advisory Published
via OSV·07:50 PM
Data Sourced
via OSV·07:50 PM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

1

Which io.netty packages are covered by this update?

The update covers netty-codec, netty-codec-http, netty-codec-mqtt, netty-codec-redis, netty-resolver-dns, and netty-transport-sctp in the tuxcare/io.netty package set.

2

What version contains the fixes?

The 10 CVE fixes are included in io.netty version 4.1.100.Final-tuxcare.2.

3

How many packages were rebuilt for this update?

TuxCare rebuilt six io.netty packages as part of this security update.

Company

Resources

Contact

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