vulnerability
Apache Tomcat: Important: DoS in HTTP/2 due to client triggered stream reset (CVE-2025-48989)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 14, 2025 | Aug 14, 2025 | Aug 18, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 14, 2025
Added
Aug 14, 2025
Modified
Aug 18, 2025
Description
Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected.
Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.
Solutions
apache-tomcat-upgrade-10_1_44apache-tomcat-upgrade-11_0_10apache-tomcat-upgrade-9_0_108
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