CLSA-2026-1793770259: TuxCare security update for io.netty (6 CVEs)
Published Nov 4, 2026
·Updated
TuxCare rebuilt 3 io.netty packages to address 6 CVEs. Fixed in 4.1.48.Final-tuxcare.6.
Affected Software
3 affected componentsFixes available
tuxcare/io.netty:netty-codec-http>=4.1.48.Final<4.1.48.Final-tuxcare.6
4.1.48.Final-tuxcare.6
tuxcare/io.netty:netty-codec-redis>=4.1.48.Final<4.1.48.Final-tuxcare.6
4.1.48.Final-tuxcare.6
tuxcare/io.netty:netty-handler>=4.1.48.Final<4.1.48.Final-tuxcare.6
4.1.48.Final-tuxcare.6
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
tuxcare/io.netty:netty-codec-httpto a version that resolves this vulnerability.Fixed in 4.1.48.Final-tuxcare.6 - Upgrade
Upgrade
tuxcare/io.netty:netty-codec-redisto a version that resolves this vulnerability.Fixed in 4.1.48.Final-tuxcare.6 - Upgrade
Upgrade
tuxcare/io.netty:netty-handlerto a version that resolves this vulnerability.Fixed in 4.1.48.Final-tuxcare.6 - Upgrade
Upgrade
io.nettyto a version that resolves this vulnerability.Fixed in 4.1.48.Final-tuxcare.6
Event History
Nov 4, 2026
Advisory Published
via OSV·06:31 AM
Data Sourced
via OSV·06:31 AM
DescriptionAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
Which packages are covered by this update?
The update rebuilt netty-codec-http, netty-codec-redis, and netty-handler in the TuxCare io.netty package set.
2
What version contains the fixes?
The fixes are included in version 4.1.48.Final-tuxcare.6.