Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive Data due to EncryptInterceptor bypass

A flaw was found in Apache Tomcat. This vulnerability, categorized as Missing Encryption of Sensitive Data, arises from a bypass in the EncryptInterceptor, a component designed to ensure data encryption. This bypass, introduced as a fix for CVE-2026-29146, allows sensitive data to remain...

Apache Tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor

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...

Apache Tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor

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...

Important: Red Hat Security Advisory: tomcat9 security update

An update for tomcat9 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive Data due to EncryptInterceptor bypass

A flaw was found in Apache Tomcat. This vulnerability, categorized as Missing Encryption of Sensitive Data, arises from a bypass in the EncryptInterceptor, a component designed to ensure data encryption. This bypass, introduced as a fix for CVE-2026-29146, allows sensitive data to remain...

CVE-2026-55956

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. Mitigation Review your...

Exploit for Reliance on Untrusted Inputs in a Security Decision in Apache Tomcat

Lab Description This lab focuses on CVE-2026-34486, a hig...

ALSA-2026:36879 Important: 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: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor CVE-2026-29146 Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive...

ALSA-2026:36788 Important: 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: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor CVE-2026-29146 Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive...

tomcat11-11.0.23-1.1 on GA media (moderate)

tomcat11-11.0.23-1.1 on GA media Announcement ID: openSUSE-SU-2026:11195-1 Rating: moderate Cross-References: CVE-2026-50229 CVE-2026-53404 CVE-2026-53434 CVE-2026-55276 CVE-2026-55955 CVE-2026-55956 CVSS scores: CVE-2026-50229 SUSE : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2026-5022...

ALSA-2026:36790 Important: tomcat9 security, bug fix, and enhancement update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Tomcat is developed in an open and participator...

PT-2026-57992

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.23 Apache Tomcat versions 10.1.0-M1 through 10.1.56 Apache Tomcat versions 9.0.0.M1 through 9.0.119 Apache Tomcat versions 8.5.0 through 8.5.100 Description Improper handling of URL encoding Hex...

Fixed in Apache Tomcat 9.0.120

Low: EncryptInterceptor requirements not clearly documented CVE-2026-59084 The requirements to securely configure the EncryptInterceptor were not clearly documented. This was fixed with commit 617d7275. This issue was reported to the Tomcat security team on 29 June 2026. The issue was made public...

Fixed in Apache Tomcat 10.1.57

Low: EncryptInterceptor requirements not clearly documented CVE-2026-59084 The requirements to securely configure the EncryptInterceptor were not clearly documented. This was fixed with commit 79466463. This issue was reported to the Tomcat security team on 29 June 2026. The issue was made public...

OPENSUSE-SU-2026:11209-1 tomcat10-10.1.56-1.1 on GA media

These are all security issues fixed in the tomcat10-10.1.56-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-57993

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.23 Apache Tomcat versions 10.1.0-M1 through 10.1.56 Apache Tomcat versions 9.0.13 through 9.0.119 Apache Tomcat versions 8.5.38 through 8.5.100 Apache Tomcat versions 7.0.100 through 7.0.109...

OPENSUSE-SU-2026:11208-1 tomcat-9.0.119-1.1 on GA media

These are all security issues fixed in the tomcat-9.0.119-1.1 package on the GA media of openSUSE Tumbleweed...

OPENSUSE-SU-2026:11195-1 tomcat11-11.0.23-1.1 on GA media

These are all security issues fixed in the tomcat11-11.0.23-1.1 package on the GA media of openSUSE Tumbleweed...

Exploit for Unrestricted Upload of File with Dangerous Type in Apache Tomcat

CVE-2017-12615 - Apache Tomcat Remote Code Execution RCE...

K000162058: Apache Tomcat vulnerabilities CVE-2026-41293, CVE-2026-43512, CVE-2026-42498, and CVE-2026-41284

Security Advisory Description CVE-2026-41293 Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27. Older, end of support versions ma...