{"schema_version":1,"title":"Apache Tomcat Coyote vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Apache Tomcat Coyote: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-32990, was published on 9 April 2026.","url":"https://junglewise.ai/threats/technologies/tomcat-coyote","json_url":"https://junglewise.ai/threats/technologies/tomcat-coyote.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/tomcat-coyote","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":1},"latest":[{"cve":"CVE-2026-32990","cvss":5.3,"epss":0.0056,"slug":"cve-2026-32990-apache-tomcat-improper-input-validation","title":"Apache Tomcat improper input validation","severity":"medium","exploited":false,"published_at":"2026-04-09T21:31:29+00:00","url":"https://junglewise.ai/threats/cve-2026-32990-apache-tomcat-improper-input-validation"},{"cve":"CVE-2020-13934","cvss":7.5,"epss":0.6412,"slug":"cve-2020-13934-apache-tomcat-denial-of-service-via-h2c-connection-leak","title":"Apache Tomcat denial of service via h2c connection leak","severity":"high","exploited":false,"published_at":"2022-02-08T22:05:00+00:00","url":"https://junglewise.ai/threats/cve-2020-13934-apache-tomcat-denial-of-service-via-h2c-connection-leak"},{"cve":"CVE-2021-25122","cvss":7.5,"epss":0.1811,"slug":"cve-2021-25122-apache-tomcat-information-disclosure-in-h2c-connection-handling","title":"Apache Tomcat information disclosure in h2c connection handling","severity":"high","exploited":false,"published_at":"2021-06-16T17:45:29+00:00","url":"https://junglewise.ai/threats/cve-2021-25122-apache-tomcat-information-disclosure-in-h2c-connection-handling"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Apache Tomcat","slug":"tomcat","vulnerabilities":67,"url":"https://junglewise.ai/threats/technologies/tomcat"},{"name":"Apache Airflow","slug":"airflow","vulnerabilities":61,"url":"https://junglewise.ai/threats/technologies/airflow"},{"name":"Apache Camel","slug":"camel","vulnerabilities":40,"url":"https://junglewise.ai/threats/technologies/camel"},{"name":"Apache Traffic Server","slug":"traffic-server","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/traffic-server"},{"name":"Apache HTTP Server","slug":"http-server","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/http-server"},{"name":"Apache CloudStack","slug":"cloudstack","vulnerabilities":25,"url":"https://junglewise.ai/threats/technologies/cloudstack"},{"name":"Apache Ofbiz","slug":"ofbiz","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/ofbiz"},{"name":"Apache ActiveMQ","slug":"activemq","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/activemq"},{"name":"Apache Storm","slug":"storm","vulnerabilities":17,"url":"https://junglewise.ai/threats/technologies/storm"},{"name":"Apache Apisix","slug":"apisix","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/apisix"},{"name":"Apache Thrift","slug":"thrift","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/thrift"},{"name":"Apache ActiveMQ Artemis","slug":"activemq-artemis","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/activemq-artemis"}],"technology":{"hub":true,"name":"Apache Tomcat Coyote","slug":"tomcat-coyote","vendor":{"name":"Apache","slug":"apache","url":"https://junglewise.ai/threats/vendors/apache"},"aliases":[],"category":"library","homepage":"https://tomcat.apache.org/","repo_url":"https://github.com/apache/tomcat","description":"The HTTP connector component for Apache Tomcat that handles protocol parsing and request processing.","url":"https://junglewise.ai/threats/technologies/tomcat-coyote"},"most_severe":[{"cve":"CVE-2020-13934","cvss":7.5,"epss":0.6412,"slug":"cve-2020-13934-apache-tomcat-denial-of-service-via-h2c-connection-leak","title":"Apache Tomcat denial of service via h2c connection leak","severity":"high","exploited":false,"published_at":"2022-02-08T22:05:00+00:00","url":"https://junglewise.ai/threats/cve-2020-13934-apache-tomcat-denial-of-service-via-h2c-connection-leak"},{"cve":"CVE-2021-25122","cvss":7.5,"epss":0.1811,"slug":"cve-2021-25122-apache-tomcat-information-disclosure-in-h2c-connection-handling","title":"Apache Tomcat information disclosure in h2c connection handling","severity":"high","exploited":false,"published_at":"2021-06-16T17:45:29+00:00","url":"https://junglewise.ai/threats/cve-2021-25122-apache-tomcat-information-disclosure-in-h2c-connection-handling"},{"cve":"CVE-2026-32990","cvss":5.3,"epss":0.0056,"slug":"cve-2026-32990-apache-tomcat-improper-input-validation","title":"Apache Tomcat improper input validation","severity":"medium","exploited":false,"published_at":"2026-04-09T21:31:29+00:00","url":"https://junglewise.ai/threats/cve-2026-32990-apache-tomcat-improper-input-validation"}],"generated_at":"2026-09-26T15:07:00.181821+00:00"}