CVE-2026-89044
netty-tcnative: HTTP request smuggling in Netty via improper validation of final Transfer-Encoding coding
CVE-2026-89044 is fixed in 2 products on 1 platform, first by SUSE-SU-2026:4391-1, released September 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
21st percentile
HTTP request smuggling in Netty via improper validation of final Transfer-Encoding coding
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| netty · sles 15.7 | 4.1.138-150200.4.56.1 | SUSE-SU-2026:4391-1 | Sep 29, 2026 |
| netty-tcnative · sles 15.6 | 2.0.84-150200.3.51.1 | SUSE-SU-2026:4391-1 | Sep 29, 2026 |
| netty-tcnative · sles 15.7 | 2.0.84-150200.3.51.1 | SUSE-SU-2026:4391-1 | Sep 29, 2026 |
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