CVE-2026-24733

CVE-2026-24733 ¿Qué es CVE-2026-24733? Apache Tomcat manejaba incorrectamente una solicitud HEAD al estilo HTTP/0.9 bajo ciertas configuraciones de restricciones de seguridad. Verificador defensivo de CVE-2026-24733 Un verificador de seguridad en Python ligero y sin dependencias para CVE-2026-247...

cve-2025-31651

CVE-2025-36701 — Apache Tomcat - Bypass de reglas de reescritura Descubridor: gregk4sec https://github.com/gregk4sec/cve Fecha de descubrimiento: 2025-02-28 Proveedor afectado: Apache Producto afectado: Tomcat 9.0.x / 10.1.x / 11.0.x Gravedad: Crítica / Alta CWE: CWE-116 Estado: En revisión /...

Security Bulletin: Vulnerabilities in Apache Tomcat Server library (CVE-2026-59083, CVE-2026-55956) affect Power HMC.

Summary The Apache Tomcat Server library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-59083 DESCRIPTION: Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security...

tomcat security, bug fix, and enhancement update

An update is available for tomcat. This update affects Rocky Linux 9. 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...

DEBIAN-CVE-2026-93601

rustls-webpki the Rust webpki fork used by rustls versions = 0.101.0 and prior to 0.103.12 and 0.104.0-alpha.6 incorrectly accepted permitted-subtree DNS name constraints for certificates asserting a wildcard name. For example, a name constraint of accept.example.com was treated as satisfied by a...

CVE-2026-93601 rustls webpki 0.101.0 before 0.103.12 Name Constraint Bypass

rustls-webpki the Rust webpki fork used by rustls versions = 0.101.0 and prior to 0.103.12 and 0.104.0-alpha.6 incorrectly accepted permitted-subtree DNS name constraints for certificates asserting a wildcard name. For example, a name constraint of accept.example.com was treated as satisfied by a...

CVE-2026-93601

rustls-webpki (the Rust webpki fork used by rustls) versions ≥ 0.101.0 and prior to 0.103.12 and 0.104.0-alpha.6 incorrectly evaluated permitted-subtree DNS name constraints for wildcard certificates. For example, a name constraint of accept.example.com was treated as satisfied by a certificate f...

CVE-2026-93601 rustls webpki 0.101.0 before 0.103.12 Name Constraint Bypass

rustls-webpki the Rust webpki fork used by rustls versions = 0.101.0 and prior to 0.103.12 and 0.104.0-alpha.6 incorrectly accepted permitted-subtree DNS name constraints for certificates asserting a wildcard name. For example, a name constraint of accept.example.com was treated as satisfied by a...

CVE-2026-93601 rustls webpki 0.101.0 before 0.103.12 Name Constraint Bypass

rustls-webpki the Rust webpki fork used by rustls versions = 0.101.0 and prior to 0.103.12 and 0.104.0-alpha.6 incorrectly accepted permitted-subtree DNS name constraints for certificates asserting a wildcard name. For example, a name constraint of accept.example.com was treated as satisfied by a...

CVE-2026-93600 rustls webpki Name Constraints URI Validation Bypass

rustls-webpki rustls/webpki versions 0.101.0 through 0.103.11 and 0.104.0-alpha releases before 0.104.0-alpha.6 ignore X.509 name constraints that apply to URI names, causing such constraints to be accepted rather than enforced. Because name constraints are restrictions on otherwise properly issu...

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...

tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...

AlmaLinux 8 : tomcat (ALSA-2026:68677)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:68677 advisory. tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication CVE-2026-43512 tomcat-coyote: Apache Tomcat: HTTP/2 request headers not...

Security Bulletin: DEV-EXT - tomcat-embed-core-10.1.57.jar (Publicly disclosed vulnerability found by Scanner)

Summary Multiple vulnerabilities reported in tomcat-embed-core-10.1.57.jar detected by Mend scanner in db2-service-java/pom.xml. The affected version 10.1.57 is vulnerable to 9 CVEs covering improper access control, authentication bypass, TOCTOU race condition, improper authorization, improper...

Security Bulletin: Vulnerability in Apache Tomcat affects DB2 Dev Extension (CVE-2026-59083, CVE-2026-59084)

Summary Upgraded tomcat-embed-core to 10.1.57 to remediate CVE-2026-59083 Security Constraint Bypass via URL hex-encoding and CVE-2026-59084 Insufficient EncryptInterceptor Documentation — CVSS Base Score 9.1 Critical — PVR0818163. Vulnerability Details CVEID:CVE-2026-59083 DESCRIPTION: Improper...

tomcat: Apache Tomcat: Security constraint bypass for CGI scripts

A flaw was found in the CGI servlet component of Apache Tomcat. This vulnerability allows a security constraint bypass via improper handling of case sensitivity in the pathInfo component of a URI mapped to the CGI servlet...

tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...

tomcat: security constraint bypass with HTTP/0.9

A flaw was found in Tomcat. An improper input validation vulnerability allows an attacker to bypass security constraints. Specifically, if a security constraint is configured to permit HEAD requests to a URI but deny GET requests, a malformed or specification invalid HEAD request using the HTTP/0...

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...

tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...