Bug 2457020 (CVE-2026-29146)
| Summary: | CVE-2026-29146 Apache Tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | csutherl, dsoumis, jclere, pjindal, plodge, rhel-process-autobot, rmaucher, szappis, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Apache Tomcat. This Padding Oracle vulnerability, present in the EncryptInterceptor with its default configuration, could allow a remote attacker to decrypt sensitive information. By exploiting weaknesses in the encryption padding, an attacker may be able to gain unauthorized access to data that should remain confidential.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2457240 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-04-09 20:01:27 UTC
This issue has been addressed in the following products: Red Hat JBoss Web Server 6.2.3 Via RHSA-2026:20406 https://access.redhat.com/errata/RHSA-2026:20406 This issue has been addressed in the following products: Red Hat JBoss Web Server 6.2 on RHEL 10 Red Hat JBoss Web Server 6.2 on RHEL 8 Red Hat JBoss Web Server 6.2 on RHEL 9 Via RHSA-2026:20405 https://access.redhat.com/errata/RHSA-2026:20405 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:36789 https://access.redhat.com/errata/RHSA-2026:36789 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:36787 https://access.redhat.com/errata/RHSA-2026:36787 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:36790 https://access.redhat.com/errata/RHSA-2026:36790 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:36788 https://access.redhat.com/errata/RHSA-2026:36788 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:36878 https://access.redhat.com/errata/RHSA-2026:36878 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:36876 https://access.redhat.com/errata/RHSA-2026:36876 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:36877 https://access.redhat.com/errata/RHSA-2026:36877 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:36879 https://access.redhat.com/errata/RHSA-2026:36879 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2026:37136 https://access.redhat.com/errata/RHSA-2026:37136 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:37137 https://access.redhat.com/errata/RHSA-2026:37137 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:38505 https://access.redhat.com/errata/RHSA-2026:38505 This issue has been addressed in the following products: Red Hat JBoss Web Server 7.0.0 Via RHSA-2026:39189 https://access.redhat.com/errata/RHSA-2026:39189 This issue has been addressed in the following products: Red Hat JBoss Web Server 7.0 on RHEL 10 Red Hat JBoss Web Server 7.0 on RHEL 8 Red Hat JBoss Web Server 7.0 on RHEL 9 Via RHSA-2026:39188 https://access.redhat.com/errata/RHSA-2026:39188 |