CVE-2026-66299

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 10, 2026

Last Seen

September 10, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical DoS Vulnerabilities in Apache Tomcat 11 Addressed60.8

On September 10, 2026, SUSE released an important security update for Apache Tomcat 11, addressing multiple vulnerabilities including CVE-2026-65182, CVE-2026-65183, and CVE-2026-66299. These vulnerabilities include issues such as a bypass of security constraints, TOCTOU problems with Unix Domain So...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical DoS Vulnerabilities in Apache Tomcat 11 Addressed

Sep 10·4 sources

Related Entities

DDoS CVE-2026-65182 CVE-2026-65183 CVE-2026-65637 CVE-2026-65905 CVE-2026-65927 CVE-2026-66422 CVE-2026-68525 CWE-362 - Race Condition CWE-287 - Improper Authentication CWE-862 - Missing Authorization Apache Tomcat

CVE-2026-66299

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Critical DoS Vulnerabilities in Apache Tomcat 11 Addressed

Related Articles (3)

SUSE Tomcat10 Major Security Update 11 Vulnerabilities Resolved 2026-4119

openSUSE tomcat11 Important DoS Exploit Issues Fixed 2026-4114

SUSE tomcat11 Important Security Update for 11 Bugs SUSE-SU-2026-4114

Related Entities