CVE-2025-48989
Public on 2025-08-13
Modified on 2025-08-26
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.
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.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Tomcat9 Extra | tomcat | 2025-09-04 | ALAS2TOMCAT9-2025-022 | Fixed |
| Amazon Linux 2 - Core | tomcat | Not Affected | ||
| Amazon Linux 2023 | tomcat10 | 2025-09-08 | ALAS2023-2025-1166 | Fixed |
| Amazon Linux 1 | tomcat7 | No Fix Planned | ||
| Amazon Linux 1 | tomcat8 | No Fix Planned | ||
| Amazon Linux 1 | tomcat80 | No Fix Planned | ||
| Amazon Linux 2023 | tomcat9 | 2025-09-08 | ALAS2023-2025-1167 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |