ALSA-2026:25341 Important: tomcat9 update

Certificate revocation bypass due to improper OCSP response validation...

Exploit for Use of Incorrectly-Resolved Name or Reference in Apache Tomcat

CVE-2025-24813 - Apache Tomcat Partial PUT + Deserialization R...

USN-8417-1 tomcat9, tomcat10 vulnerabilities

It was discovered that Tomcat did not properly limit the size of WebDAV LOCK and PROPFIND request bodies. A remote attacker could use this issue to cause Tomcat to consume excessive memory, resulting in a denial of service. CVE-2026-41284 It was discovered that Tomcat incorrectly validated HTTP/2...

CVE‑2026‑49975 – HTTP/2 Denial of Service Vulnerability

Status: EPMM unaffected Summary: CVE‑2026‑49975 is a denial‑of‑service DoS vulnerability affecting HTTP/2 implementations in several web servers. The issue allows an unauthenticated attacker to exhaust server memory using specially crafted HTTP/2 requests. EPMM / Sentry rely on Apache Tomcat for...

MITM (Man-in-the-Middle) org.apache.tomcat.embed:tomcat-embed-core Dependency in Bitbucket Data Center

This High severity MITM Man-in-the-Middle vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, 10.0.0, 10.1.1, 10.2.0, and 10.3.0 of Bitbucket Data Center. This MITM Man-in-the-Middle vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

DoS (Denial of Service) org.apache.tomcat.embed:tomcat-embed-core Dependency in Bitbucket Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, 10.0.0, 10.1.1, 10.2.0, and 10.3.0 of Bitbucket Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

Exploit for CVE-2026-43512

CVE-2026-43512 — Apache Tomcat DIGEST Authentication Bypass...

[SECURITY] [DSA 6329-1] tomcat11 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6329-1 [email protected] https://www.debian.org/security/ Markus Koschany June 08, 2026 https://www.debian.org/security/faq -...

[SECURITY] [DSA 6328-1] tomcat10 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6328-1 [email protected] https://www.debian.org/security/ Markus Koschany June 08, 2026 https://www.debian.org/security/faq -...

Security update for tomcat

This update for tomcat fixes the following issues Update to Tomcat 9.0.118: CVE-2026-41284: Unbounded read in WebDAV LOCK and PROPFIND handling bsc1265162. CVE-2026-41293: HTTP/2 request headers not validated bsc1265163. CVE-2026-42498: WebSocket authentication header exposure bsc1265165...

SUSE-SU-2026:2299-1 Security update for tomcat

This update for tomcat fixes the following issues Update to Tomcat 9.0.118: - CVE-2026-41284: Unbounded read in WebDAV LOCK and PROPFIND handling bsc1265162. - CVE-2026-41293: HTTP/2 request headers not validated bsc1265163. - CVE-2026-42498: WebSocket authentication header exposure bsc1265165. -...

Amazon Linux 2023 : tomcat9, tomcat9-admin-webapps, tomcat9-el-3.0-api (ALAS2023-2026-1770)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1770 advisory. Allocation of Resources Without Limits or Throttling 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...

TencentOS Server 4: tomcat (TSSA-2026:0247)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0247 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Debian dsa-6328 : libtomcat10-embed-java - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6328 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6328-1 [email protected]...

Amazon Linux 2 : tomcat, --advisory ALAS2TOMCAT9-2026-026 (ALASTOMCAT9-2026-026)

The version of tomcat installed on the remote host is prior to 9.0.118-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2TOMCAT9-2026-026 advisory. Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache...

TencentOS Server 4: tomcat (TSSA-2026:0337)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0337 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Debian dsa-6329 : libtomcat11-embed-java - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6329 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6329-1 [email protected] https://www.debian.org/securit...

Important: tomcat10

Issue Overview: Allocation of Resources Without Limits or Throttling 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. Older, unsupported versions may also be affected. Users are...

Important: tomcat

Issue Overview: Allocation of Resources Without Limits or Throttling 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. Older, unsupported versions may also be affected. Users are...

[SECURITY] [DLA 4619-1] tomcat9 security update

Debian LTS Advisory DLA-4619-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany June 07, 2026 https://wiki.debian.org/LTS Package : tomcat9 Version : 9.0.118-0+deb11u1 CVE ID : CVE-2026-24880 CVE-2026-25854 CVE-2026-29129 CVE-2026-29145 CVE-2026-29146 CVE-2026-3299...