CLSA-2026-1794235949: TuxCare security update for io.undertow:undertow-core (11 CVEs)
Published Nov 9, 2026
·Updated
TuxCare rebuilt io.undertow:undertow-core to address 11 CVEs. Fixed in 2.1.4.Final-tuxcare.1.
Affected Software
1 affected componentFixes available
tuxcare/io.undertow:undertow-core>=2.1.4.Final<2.1.4.Final-tuxcare.1
2.1.4.Final-tuxcare.1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
tuxcare/io.undertow:undertow-coreto a version that resolves this vulnerability.Fixed in 2.1.4.Final-tuxcare.1 - Upgrade
Upgrade
io.undertow:undertow-coreto a version that resolves this vulnerability.Fixed in 2.1.4.Final-tuxcare.1
Event History
Nov 9, 2026
Advisory Published
via OSV·03:52 PM
Data Sourced
via OSV·03:52 PM
DescriptionAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
Which release contains the fixes?
The fixes are included in io.undertow:undertow-core version 2.1.4.Final-tuxcare.1.
2
How many CVEs does this update address?
TuxCare rebuilt the package to address 11 CVEs.