CLSA-2026-1793728348: TuxCare security update for io.netty (4 CVEs)
Published Nov 3, 2026
·Updated
TuxCare rebuilt 3 io.netty packages to address 4 CVEs. Fixed in 4.1.96.Final-tuxcare.2.
Affected Software
3 affected componentsFixes available
tuxcare/io.netty:netty-codec>=4.1.96.Final<4.1.96.Final-tuxcare.2
4.1.96.Final-tuxcare.2
tuxcare/io.netty:netty-resolver-dns>=4.1.96.Final<4.1.96.Final-tuxcare.2
4.1.96.Final-tuxcare.2
tuxcare/io.netty:netty-transport-sctp>=4.1.96.Final<4.1.96.Final-tuxcare.2
4.1.96.Final-tuxcare.2
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
tuxcare/io.netty:netty-codecto a version that resolves this vulnerability.Fixed in 4.1.96.Final-tuxcare.2 - Upgrade
Upgrade
tuxcare/io.netty:netty-resolver-dnsto a version that resolves this vulnerability.Fixed in 4.1.96.Final-tuxcare.2 - Upgrade
Upgrade
tuxcare/io.netty:netty-transport-sctpto a version that resolves this vulnerability.Fixed in 4.1.96.Final-tuxcare.2 - Upgrade
Upgrade
io.nettyto a version that resolves this vulnerability.Fixed in 4.1.96.Final-tuxcare.2
Event History
Nov 3, 2026
Advisory Published
via OSV·06:52 PM
Data Sourced
via OSV·06:52 PM
DescriptionAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
Which packages need to be updated?
The rebuilt packages are netty-codec, netty-resolver-dns, and netty-transport-sctp from TuxCare's io.netty distribution.
2
What version contains the fixes?
The update fixes the four CVEs in version 4.1.96.Final-tuxcare.2.