Apache Tomcat: Apache Tomcat: Open Redirect vulnerability via LoadBalancerDrainingValve

A flaw was found in Apache Tomcat. This open redirect vulnerability allows an attacker to redirect a user to an untrusted site. This occurs through the LoadBalancerDrainingValve, which can be exploited to manipulate URL redirection. The primary impact is that users may be unknowingly directed to...

tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Denial of service

A denial of service flaw has been discovered in Apache Tomcat. If an error occurred including exceeding limits during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete...

tomcat: Apache Tomcat: Replay attack via improper authentication in EncryptionInterceptor

A flaw was found in Apache Tomcat. An improper authentication vulnerability in the EncryptionInterceptor component allows a remote attacker to perform a replay attack. This could lead to unauthorized access or manipulation of data within the cluster component...

tomcat: Apache Tomcat: Improper Authorization Allows Security Constraint Bypass

A flaw was found in Apache Tomcat where access control rules for the default servlet are improperly handled. An attacker can exploit this issue to bypass specific HTTP method restrictions, potentially gaining unauthorized access to protected application resources...

Important: Red Hat Security Advisory: tomcat security update

An update for tomcat is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syst...

tomcat: Apache Tomcat: Information disclosure via AJP secret timing discrepancy

A flaw was found in Apache Tomcat. The AJP secret was comparable in non-constant time, allowing an attacker on the local network to mount a timing attack to determine the AJP secret, which may lead to unauthorized access or other security bypasses...

tomcat: Client certificate verification bypass due to virtual host mapping

A certificate validation flaw has been found in Apache Tomcat. omcat did not validate that the host name provided via the SNI extension was the same as the host name provided in the HTTP host header field. If Tomcat was configured with more than one virtual host and the TLS configuration for one ...

Security Bulletin: Deserialization of Untrusted Data in Apache Axis2 affects AS4 of IBM Sterling B2B Integrator and IBM Sterling File Gateway (CVE-2026-66713)

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway have addressed the security vulnerability Vulnerability Details CVEID:CVE-2026-66713 DESCRIPTION: Deserialization of Untrusted Data CWE-502 in the Tribes-based clustering component in Apache Software Foundation Apache Axis2/Java...

RHEL 9 : tomcat (RHSA-2026:68678)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68678 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache...

RHEL 9 : tomcat (RHSA-2026:68660)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68660 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache...

ALSA-2026:68660 Moderate: tomcat security, bug fix, and enhancement update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache Tomcat: Improper Input Validation vulnerability due to incomplete fix CVE-2026-32990 tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication...

tomcat security update

1:9.0.120-1 - Resolves: RHEL-192806 HTTP/2 request headers not validated CVE-2026-41293 - Resolves: RHEL-219561 Security constraint bypass via improper URL encoding in rewrite valve CVE-2026-59083 - Resolves: RHEL-219581 Insufficient documentation for EncryptInterceptor may lead to insecure...

Moderate: tomcat security, bug fix, and enhancement update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache Tomcat: Improper Input Validation vulnerability due to incomplete fix CVE-2026-32990 tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication...

Important: tomcat security update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication CVE-2026-43512 tomcat-coyote: Apache Tomcat: HTTP/2 request headers not validated CVE-2026-41293...

RHEL 9 : tomcat (RHSA-2026:68659)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68659 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache...

RHEL 9 : tomcat (RHSA-2026:68679)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68679 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: Apache Tomcat: Apache...

RHEL 8 : tomcat (RHSA-2026:68677)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68677 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat-coyote: Apache...

RHEL 8 : tomcat (RHSA-2026:68680)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68680 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat-coyote: Apache...

ALSA-2026:68677 Important: tomcat security update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication CVE-2026-43512 tomcat-coyote: Apache Tomcat: HTTP/2 request headers not validated CVE-2026-41293...

SUSE SLES15: tomcat / tomcat-admin-webapps / tomcat-el-3_0-api / etc (SUSE-SU-2026:4203-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4203-1 advisory. - CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint bsc1276893. - CVE-2026-65183: Apache Tomcat: TOCTOU when...