Debian/tomcat10: high 7.3
Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0
Action: Upgrade tomcat10 to 10.1.55-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 10.1.55-1 | - |
Fixed versions
| 10.1.55-1 |
Sources
- osv: DEBIAN-CVE-2026-42498#Debian:14/tomcat10
- https://security-tracker.debian.org/tracker/CVE-2026-42498
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