# CVE-2026-32990: tomcat: Improper Input Validation vulnerability in Apache Tomcat due to an incomplete fix of CVE-2025-66614. This issue affec...

CVE-2026-32990 is fixed in 29 products on 1 platform, first by RHSA-2026:12194, released April 9, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-32990
- Priority: High
- CVSS: 7.3 (moderate)
- EPSS: 0.0031
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 9, 2026

## Description

Improper Input Validation vulnerability in Apache Tomcat due to an incomplete fix of CVE-2025-66614. This issue affects Apache Tomcat: from 11.0.15 through 11.0.19, from 10.1.50 through 10.1.52, from 9.0.113 through 9.0.115. Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | jws6-tomcat RHEL 10 | 10.1.49-10.redhat_00008.1.el10jws | [RHSA-2026:12194](https://patchblox.com/security/data/fix/linux/rhsa-2026-12194.md) | Apr 9, 2026 |
| Linux | tomcat RHEL 10 | 10.1.49-1.el10_0 | [RHSA-2026:67164](https://patchblox.com/security/data/fix/linux/rhsa-2026-67164.md) | Jun 29, 2026 |
| Linux | tomcat RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat opensuse-leap 16.0 | 9.0.121-160000.1.1 | [OPENSUSE-SU-2026:21823-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21823-1.md) | Sep 9, 2026 |
| Linux | tomcat rocky 10 | 1:10.1.49-4.el10_2 | [RLSA-2026:69259](https://patchblox.com/security/data/fix/linux/rlsa-2026-69259.md) | Sep 22, 2026 |
| Linux | tomcat rocky 9 | 1:9.0.120-2.el9_8 | [RLSA-2026:68660](https://patchblox.com/security/data/fix/linux/rlsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat sles 15.6 | 9.0.117-150200.105.1 | [SUSE-SU-2026:1604-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1604-1.md) | Apr 24, 2026 |
| Linux | tomcat sles 15.7 | 9.0.117-150200.105.1 | [SUSE-SU-2026:1604-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1604-1.md) | Apr 24, 2026 |
| Linux | tomcat sles 16.0 | 9.0.121-160000.1.1 | [SUSE-SU-2026:23720-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23720-1.md) | Sep 9, 2026 |
| Linux | tomcat-admin-webapps RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-admin-webapps almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-admin-webapps almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-admin-webapps ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-admin-webapps ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-docs-webapp RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-docs-webapp almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-docs-webapp almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-docs-webapp ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-docs-webapp ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-el-3.0-api RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-el-3.0-api almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-el-3.0-api ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-el-5.0-api almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-el-5.0-api ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-jsp-2.3-api RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-jsp-2.3-api almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-jsp-2.3-api ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-jsp-3.1-api almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-jsp-3.1-api ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-lib RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-lib almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-lib almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-lib ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-lib ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-servlet-4.0-api RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-servlet-4.0-api almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-servlet-4.0-api ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-servlet-6.0-api almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-servlet-6.0-api ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-webapps RHEL 9 | 1:9.0.120-2.el9_8 | [RHSA-2026:68660](https://patchblox.com/security/data/fix/linux/rhsa-2026-68660.md) | Sep 19, 2026 |
| Linux | tomcat-webapps almalinux 10 | 1:10.1.49-4.el10_2.alma.1 | [ALSA-2026:69259](https://patchblox.com/security/data/fix/linux/alsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-webapps almalinux 9 | 1:9.0.120-2.el9_8 | [ALSA-2026:68660](https://patchblox.com/security/data/fix/linux/alsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat-webapps ol 10 | 1:10.1.49-4.el10_2 | [ELSA-2026-69259](https://patchblox.com/security/data/fix/linux/elsa-2026-69259.md) | Sep 21, 2026 |
| Linux | tomcat-webapps ol 9 | 1:9.0.120-2.el9_8 | [ELSA-2026-68660](https://patchblox.com/security/data/fix/linux/elsa-2026-68660.md) | Sep 17, 2026 |
| Linux | tomcat10 Debian 12.15 (bookworm) | 10.1.55-1~deb12u1 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat10 Debian 13.5 (trixie) | 10.1.55-1~deb13u1 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat10 Debian 14 | 10.1.54-1 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat10 amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10 opensuse-leap 16.0 | 10.1.59-160000.1.1 | [OPENSUSE-SU-2026:21810-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21810-1.md) | Sep 8, 2026 |
| Linux | tomcat10 sles 15.6 | 10.1.54-150200.5.64.1 | [SUSE-SU-2026:1603-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1603-1.md) | Apr 24, 2026 |
| Linux | tomcat10 sles 15.7 | 10.1.54-150200.5.64.1 | [SUSE-SU-2026:1603-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1603-1.md) | Apr 24, 2026 |
| Linux | tomcat10 sles 16.0 | 10.1.59-160000.1.1 | [SUSE-SU-2026:23711-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23711-1.md) | Sep 8, 2026 |
| Linux | tomcat10-admin-webapps amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-docs-webapp amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-el-5.0-api amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-jsp-3.1-api amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-lib amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-servlet-6.0-api amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat10-webapps amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | [ALAS2023-2026-1673](https://patchblox.com/security/data/fix/linux/alas2023-2026-1673.md) | May 11, 2026 |
| Linux | tomcat11 Debian 13.5 (trixie) | 11.0.22-1~deb13u1 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat11 Debian 14 | 11.0.21-1 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat11 opensuse-leap 16.0 | 11.0.25-160000.1.1 | [OPENSUSE-SU-2026:21811-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21811-1.md) | Sep 8, 2026 |
| Linux | tomcat11 sles 15.6 | 11.0.21-150600.13.18.1 | [SUSE-SU-2026:1558-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1558-1.md) | Apr 22, 2026 |
| Linux | tomcat11 sles 15.7 | 11.0.21-150600.13.18.1 | [SUSE-SU-2026:1558-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1558-1.md) | Apr 22, 2026 |
| Linux | tomcat11 sles 16.0 | 11.0.25-160000.1.1 | [SUSE-SU-2026:23710-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23710-1.md) | Sep 8, 2026 |
| Linux | tomcat9 Debian 12.15 (bookworm) | 9.0.70-2 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat9 Debian 13.5 (trixie) | 9.0.70-2 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat9 Debian 14 | 9.0.70-2 | [DEBIAN-CVE-2026-32990](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32990.md) | Apr 9, 2026 |
| Linux | tomcat9 RHEL 10 | 9.0.120-1.el10_0 | [RHSA-2026:67163](https://patchblox.com/security/data/fix/linux/rhsa-2026-67163.md) | May 27, 2026 |
| Linux | tomcat9 almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9 amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9 ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9 rocky 10 | 1:9.0.120-1.el10_2 | [RLSA-2026:68651](https://patchblox.com/security/data/fix/linux/rlsa-2026-68651.md) | Sep 19, 2026 |
| Linux | tomcat9-admin-webapps almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-admin-webapps amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-admin-webapps ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-docs-webapp almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-docs-webapp amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-docs-webapp ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-el-3.0-api almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-el-3.0-api amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-el-3.0-api ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-jsp-2.3-api almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-jsp-2.3-api amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-jsp-2.3-api ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-lib almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-lib amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-lib ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-servlet-4.0-api almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-servlet-4.0-api amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-servlet-4.0-api ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |
| Linux | tomcat9-webapps almalinux 10 | 1:9.0.120-1.el10_2.alma.1 | [ALSA-2026:68651](https://patchblox.com/security/data/fix/linux/alsa-2026-68651.md) | Sep 17, 2026 |
| Linux | tomcat9-webapps amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | [ALAS2023-2026-1672](https://patchblox.com/security/data/fix/linux/alas2023-2026-1672.md) | May 11, 2026 |
| Linux | tomcat9-webapps ol 10 | 1:9.0.120-1.el10_2 | [ELSA-2026-68651](https://patchblox.com/security/data/fix/linux/elsa-2026-68651.md) | Sep 18, 2026 |

---

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