tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Directory traversal via rewrite with possible RCE

A directory traversal vulnerability in Apache Tomcat caused by improper URL normalization during request rewriting. When specific rewrite rules are used, an attacker could craft a malicious request to bypass access restrictions and reach protected directories such as /WEB-INF/ or /META-INF/. If...

tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve

A flaw was found in Apache Tomcat's rewrite rule processing component. This vulnerability allows security constraints to be bypassed via specially crafted HTTP requests when specific, uncommon rewrite rule configurations are in use...

Fixed in Apache Tomcat 10.1.52

Moderate: Incomplete OCSP verification checks CVE-2026-24734 When using an OCSP responder, Tomcat's FFM integration with OpenSSL did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed. Affects: 10.1.0-M7 to 10.1.51 This issue...

DoS due to improper input validation vulnerability in Apache Tomcat - CVE-2024-24549

A vulnerability was found in the Tomcat package due to its handling of HTTP/2 requests. Specifically, when an HTTP/2 request surpasses the predetermined limits for headers configured within the server, the associated HTTP/2 stream isn't reset immediately. Instead, the reset action occurs only aft...

KLA90891 SB vulnerability in Apache Tomcat

Security vulnerability was found in Apache Tomcat. Malicious users can exploit this vulnerability to bypass security restrictions. Original advisories Fixed in Apache Tomcat 9.0.115 Exploitation Related products Apache-Tomcat CVE list CVE-2026-24734 unknown Solution Update to the latest version...

Fixed in Apache Tomcat 9.0.115

Moderate: Incomplete OCSP verification checks CVE-2026-24734 When using an OCSP responder, Tomcat's FFM integration with OpenSSL did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed. Affects: 9.0.83 to 9.0.114 This issue wa...

Oracle Siebel Server <= 25.10 (January 2026 CPU)

The versions of Oracle Siebel CRM installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory. - Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM component: Application Interface Apache Log4j. Supported versions that...

Exploit for Improper Input Validation in Apache Tomcat

CVE-2013-4322PoC A...

TencentOS Server 3: tomcat (TSSA-2025:0984)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0984 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

RHEL 9 : pki-servlet-engine (RHSA-2026:0293)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0293 advisory. Tomcat is the servlet engine that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. T...

tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve

A flaw was found in Apache Tomcat's rewrite rule processing component. This vulnerability allows security constraints to be bypassed via specially crafted HTTP requests when specific, uncommon rewrite rule configurations are in use...

tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Directory traversal via rewrite with possible RCE

A directory traversal vulnerability in Apache Tomcat caused by improper URL normalization during request rewriting. When specific rewrite rules are used, an attacker could craft a malicious request to bypass access restrictions and reach protected directories such as /WEB-INF/ or /META-INF/. If...

tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve

A flaw was found in Apache Tomcat's rewrite rule processing component. This vulnerability allows security constraints to be bypassed via specially crafted HTTP requests when specific, uncommon rewrite rule configurations are in use...

A Bootiful Podcast: Apache Tomcat legend Mark Thomas (Happy new year!)

In this episode, I talk with Mark Thomas, the legendary and highly prolific committer to Apache Tomcat. Happy New Year!...

PT-2026-1149

CVE-2025-22185 - Apache Tomcat HTTP Request Smuggling CVE ID : CVE-2025-22185 Published : Jan. 1, 2026, 1:15 a.m. | 3 hours, 5 minutes ago Description : Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. Severity: 0.0 | NA Visit...

Security Bulletin: Vulnerability in Apache Tomcat affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.

Summary Potential vulnerability in Apache Tomcat has been identified that affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge - Assistant Builder Component. . The vulnerability have been addressed. Refer to details for additional information...

Security Bulletin: Vulnerability in Apache Tomcat affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.

Summary Potential vulnerability in Apache Tomcat has been identified that affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge - Assistant Builder Component. . The vulnerability have been addressed. Refer to details for additional information...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: tomcat (UTSA-2025-991301)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991301 advisory. Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat.For a subset of unlikely rewrite rule configurations, it was possible fo...

tomcat security update

An update is available for tomcat. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages...

PT-2025-51088

CVE-2025-67514 - Apache Tomcat Remote Code Execution CVE ID : CVE-2025-67514 Published : Dec. 11, 2025, 12:16 a.m. | 1 hour, 2 minutes ago Description : Rejected reason: Vulnerability is dependency-based. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products,...