Security update for tomcat11 (important)

openSUSE security update: security update for tomcat11 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20414-1 Rating: important References: bsc1253460 bsc1258371 bsc1258385 bsc1258387 Cross-References: CVE-2025-66614 CVE-2026-24733 CVE-2026-24734...

Important: tomcat10

Issue Overview: mproper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through...

Important: tomcat9

Issue Overview: mproper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through...

Important Photon OS Security Update - PHSA-2026-5.0-90-0798

Updates of 'apache-tomcat10', 'apache-tomcat9' packages of Photon OS have been released...

SUSE SLES12: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (SUSE-SU-2026:1058-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1058-1 advisory. Update to Tomcat 9.0.115: - CVE-2025-48989: HTTP/2 protocol including DNS over HTTPS is vulnerable to 'MadeYouReset' DoS attack bsc1243895. -...

Important Photon OS Security Update - PHSA-2026-5.0-92-0798

Updates of 'apache-tomcat10', 'apache-tomcat9' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2026-5.0-91-0798

Updates of 'linux', 'apache-tomcat9', 'apache-tomcat10' packages of Photon OS have been released...

CVE-2016-20026

ZKTeco ZKBioSecurity 3.0 contains hardcoded credentials in the bundled Apache Tomcat server that allow unauthenticated attackers to access the manager application. Attackers can authenticate with hardcoded credentials stored in tomcat-users.xml to upload malicious WAR archives containing JSP...

Security update for tomcat

This update for tomcat fixes the following issues: Update to Tomcat 9.0.115: CVE-2025-48989: HTTP/2 protocol including DNS over HTTPS is vulnerable to "MadeYouReset" DoS attack bsc1243895. CVE-2025-52434: race condition on connection close when using the APR/Native connector could lead to a JVM...

SUSE-SU-2026:1058-1 Security update for tomcat

This update for tomcat fixes the following issues: Update to Tomcat 9.0.115: - CVE-2025-48989: HTTP/2 protocol including DNS over HTTPS is vulnerable to 'MadeYouReset' DoS attack bsc1243895. - CVE-2025-52434: race condition on connection close when using the APR/Native connector could lead to a J...

Exploit for Deserialization of Untrusted Data in Apache Tomcat

No d...

tomcat: Apache Tomcat: Certificate revocation bypass due to improper OCSP response validation

A flaw was found in Apache Tomcat. When an Online Certificate Status Protocol OCSP responder is used, the Tomcat Native component, and Tomcat's FFM port of the Tomcat Native code, does not properly verify or check the freshness of the OCSP response. This improper input validation vulnerability...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.1 release and security update

Red Hat JBoss Web Server 6.2.1 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10. 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 ...

tomcat: Apache Tomcat: Certificate revocation bypass due to improper OCSP response validation

A flaw was found in Apache Tomcat. When an Online Certificate Status Protocol OCSP responder is used, the Tomcat Native component, and Tomcat's FFM port of the Tomcat Native code, does not properly verify or check the freshness of the OCSP response. This improper input validation vulnerability...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.1 release and security update

Red Hat JBoss Web Server 6.2.1 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...

CLSA-2026-1774442729 tomcat: Fix of CVE-2026-24734

CVE-2026-24734: fix improper input validation vulnerability...

CLSA-2026-1774431936 tomcat: Fix of CVE-2025-66614

CVE-2025-66614: enforce SNI and HTTP Host header matching to prevent bypass of client certificate authentication when multiple virtual hosts are configured...

RHEL 10 / 8 / 9 : Red Hat JBoss Web Server 6.2.1 (RHSA-2026:5611)

The remote Redhat Enterprise Linux 10 / 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:5611 advisory. Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the...

SUSE-SU-2026:20926-1 Security update for tomcat11

This update for tomcat11 fixes the following issues: Update to Tomcat 11.0.18: - CVE-2025-66614: client certificate verification bypass due to virtual host mapping bsc1258371. - CVE-2026-24733: improper input validation on HTTP/0.9 requests bsc1258385. - CVE-2026-24734: certificate revocation...

OPENSUSE-SU-2026:20414-1 Security update for tomcat11

This update for tomcat11 fixes the following issues: Update to Tomcat 11.0.18: - CVE-2025-66614: client certificate verification bypass due to virtual host mapping bsc1258371. - CVE-2026-24733: improper input validation on HTTP/0.9 requests bsc1258385. - CVE-2026-24734: certificate revocation...