CVE-2026-68569
tomcat9: Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g
CVE-2026-68569 is fixed in 23 products on 1 platform, first by RHSA-2026:92863, released August 25, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.2
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0046
40th percentile
Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g. CLIENT-CERT, SPNEGO) that a user would be authenticated even if the user did not exist in the DataSourceRealm. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| jws6-tomcat · RHEL 10 | 10.1.49-16.redhat_00016.1.el10jws | RHSA-2026:73981 | Aug 25, 2026 |
| jws7-tomcat · RHEL 10 | 11.0.21-7.redhat_00006.1.el10jws | RHSA-2026:76952 | Aug 25, 2026 |
| tomcat · RHEL 10 | 10.1.49-2.el10_0 | RHSA-2026:92863 | Aug 25, 2026 |
| tomcat · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat · opensuse-leap 16.0 | 9.0.121-160000.1.1 | OPENSUSE-SU-2026:21823-1 | Sep 9, 2026 |
| tomcat · rocky 8 | 1:9.0.121-1.el8_10 | RLSA-2026:92869 | Nov 7, 2026 |
| tomcat · rocky 9 | 1:9.0.121-1.el9_8 | RLSA-2026:93469 | Nov 7, 2026 |
| tomcat · sles 15.6 | 9.0.121-150200.120.1 | SUSE-SU-2026:4203-1 | Sep 16, 2026 |
| tomcat · sles 15.7 | 9.0.121-150200.120.1 | SUSE-SU-2026:4203-1 | Sep 16, 2026 |
| tomcat · sles 16.0 | 9.0.121-160000.1.1 | SUSE-SU-2026:23720-1 | Sep 9, 2026 |
| tomcat-admin-webapps · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-admin-webapps · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-admin-webapps · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-admin-webapps · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-admin-webapps · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-admin-webapps · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-admin-webapps · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-docs-webapp · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-docs-webapp · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-docs-webapp · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-docs-webapp · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-docs-webapp · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-docs-webapp · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-docs-webapp · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-el-3.0-api · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-el-3.0-api · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-el-3.0-api · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-el-3.0-api · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-el-3.0-api · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-el-3.0-api · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-el-5.0-api · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-jsp-2.3-api · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-jsp-2.3-api · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-jsp-2.3-api · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-jsp-2.3-api · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-jsp-2.3-api · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-jsp-2.3-api · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-jsp-3.1-api · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-lib · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-lib · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-lib · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-lib · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-lib · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-lib · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-lib · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-servlet-4.0-api · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-servlet-4.0-api · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-servlet-4.0-api · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-servlet-4.0-api · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-servlet-4.0-api · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-servlet-4.0-api · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat-servlet-6.0-api · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-webapps · RHEL 8 | 1:9.0.121-1.el8_10 | RHSA-2026:92869 | Oct 30, 2026 |
| tomcat-webapps · RHEL 9 | 1:9.0.121-1.el9_8 | RHSA-2026:93469 | Nov 3, 2026 |
| tomcat-webapps · almalinux 8 | 1:9.0.121-1.el8_10 | ALSA-2026:92869 | Nov 7, 2026 |
| tomcat-webapps · almalinux 9 | 1:9.0.121-1.el9_8 | ALSA-2026:93469 | Nov 7, 2026 |
| tomcat-webapps · ol 10 | 1:10.1.49-5.el10_2 | ELSA-2026-92862 | Nov 7, 2026 |
| tomcat-webapps · ol 8 | 1:9.0.121-1.el8_10 | ELSA-2026-92869 | Nov 7, 2026 |
| tomcat-webapps · ol 9 | 1:9.0.121-1.el9_8 | ELSA-2026-93469 | Nov 7, 2026 |
| tomcat10 · Debian 14 | 10.1.60-1 | DEBIAN-CVE-2026-68569 | Aug 27, 2026 |
| tomcat10 · opensuse-leap 16.0 | 10.1.59-160000.1.1 | OPENSUSE-SU-2026:21810-1 | Sep 8, 2026 |
| tomcat10 · sles 15.6 | 10.1.59-150200.5.79.1 | SUSE-SU-2026:4119-1 | Sep 10, 2026 |
| tomcat10 · sles 15.7 | 10.1.59-150200.5.79.1 | SUSE-SU-2026:4119-1 | Sep 10, 2026 |
| tomcat10 · sles 16.0 | 10.1.59-160000.1.1 | SUSE-SU-2026:23711-1 | Sep 8, 2026 |
| tomcat11 · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11 · opensuse-leap 16.0 | 11.0.25-160000.1.1 | OPENSUSE-SU-2026:21811-1 | Sep 8, 2026 |
| tomcat11 · sles 15.6 | 11.0.25-150600.13.33.2 | SUSE-SU-2026:4114-1 | Sep 9, 2026 |
| tomcat11 · sles 15.7 | 11.0.25-150600.13.33.2 | SUSE-SU-2026:4114-1 | Sep 9, 2026 |
| tomcat11 · sles 16.0 | 11.0.25-160000.1.1 | SUSE-SU-2026:23710-1 | Sep 8, 2026 |
| tomcat11-admin-webapps · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-docs-webapp · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-el-6.0-api · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-jsp-4.0-api · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-lib · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-servlet-6.1-api · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat11-webapps · amzn 2023 | 1:11.0.26-1.amzn2023.0.1 | ALAS2023-2026-3151 | Nov 7, 2026 |
| tomcat9 · Debian 12.15 (bookworm) | 9.0.70-2 | DEBIAN-CVE-2026-68569 | Aug 27, 2026 |
| tomcat9 · Debian 13.5 (trixie) | 9.0.70-2 | DEBIAN-CVE-2026-68569 | Aug 27, 2026 |
| tomcat9 · Debian 14 | 9.0.70-2 | DEBIAN-CVE-2026-68569 | Aug 27, 2026 |
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