Technology · Maven
org.apache.tomcat:tomcat-coyote (Maven) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 34 vulnerabilities in org.apache.tomcat:tomcat-coyote (Maven): 0 in the last 7 days and 1 in the last 90 days, 4 of them critical and 1 exploited in the wild. The most recent, CVE-2026-65637, was published on 25 August 2026. Nothing was published in the last eight weeks.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 4
- Exploited in the wild
- 1
About org.apache.tomcat:tomcat-coyote (Maven)
Apache Tomcat HTTP connector and protocol handler component.
Latest org.apache.tomcat:tomcat-coyote (Maven) vulnerabilities
- CVE-2026-65637: Apache Tomcat improper input validation in incomplete fixcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-41293: Apache Tomcat improper input validation in HTTP/2 request headerscriticalCVSS 9.8EPSS 1.7%
- CVE-2026-32990: Improper Input Validation vulnerability in Apache Tomcat due to an incomplete fix of . This issue affects Apache Tomcat…mediumCVSS 5.3EPSS 0.3%
- CVE-2026-29129: Configured cipher preference order not preserved vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from…highCVSS 7.5EPSS 0.3%
- CVE-2026-24880: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat via…highCVSS 7.5EPSS 0.7%
- CVE-2025-66614: Apache Tomcat client certificate verification bypass via SNI mismatchcriticalCVSS 9.1EPSS 0.2%
- CVE-2026-24733: Apache Tomcat security constraint bypass in HTTP/0.9 handlingmediumCVSS 4EPSS 0.5%
- CVE-2026-24734: Apache Tomcat certificate revocation bypass in OCSP validationhighCVSS 7.5EPSS 0.6%
- CVE-2025-48989: Apache Tomcat denial of service in HTTP/2 via MadeYouResethighCVSS 7.5EPSS 3.7%
- CVE-2025-53506: Apache Tomcat Coyote vulnerable to Denial of Service via excessive HTTP/2 streamslowCVSS 3.1EPSS 2.0%
- CVE-2025-52434: Apache Tomcat race condition in APR/Native connectorhighCVSS 7.5EPSS 1.9%
- CVE-2025-31650: Apache Tomcat Denial of Service via invalid HTTP priority headermediumCVSS 4EPSS 61.0%
- CVE-2024-52317: Apache Tomcat Request and/or response mix-uplowCVSS 3.1EPSS 2.1%
- CVE-2024-38286: Apache Tomcat resource exhaustion in TLS handshakehighCVSS 8.6EPSS 1.7%
- CVE-2024-34750: Apache Tomcat - Denial of ServicelowCVSS 3.1EPSS 4.6%
- CVE-2024-24549: Apache Tomcat Denial of Service due to improper input validation vulnerability for HTTP/2 requestslowCVSS 3.1EPSS 23.1%
- CVE-2024-21733: Apache Tomcat sensitive information disclosure in error messagesmediumCVSS 5.3EPSS 14.3%
- CVE-2023-46589: Apache Tomcat Improper Input Validation vulnerabilityhighCVSS 7.5EPSS 2.6%
- CVE-2023-45648: Apache Tomcat request smuggling via improper trailer header parsingmediumCVSS 5.3EPSS 5.9%
- CVE-2023-44487: Multiple Vendors HTTP/2 denial of service via Rapid Reset attackcriticalexploited in the wildCVSS 5.3EPSS 100.0%
- CVE-2023-42794: Apache Tomcat Incomplete Cleanup vulnerabilitylowCVSS 3.1EPSS 1.8%
- CVE-2023-28709: Apache Tomcat - Fix for was incompletelowCVSS 3.1EPSS 48.0%
- CVE-2023-34981: Apache Tomcat vulnerable to information leaklowCVSS 3.1EPSS 1.1%
- CVE-2023-24998: Apache Commons FileUpload denial of service via resource exhaustionhighCVSS 7.5EPSS 48.8%
- CVE-2022-42252: Apache Tomcat may reject request containing invalid Content-Length headerlowCVSS 3.1EPSS 1.5%
Most severe org.apache.tomcat:tomcat-coyote (Maven) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2023-44487: Multiple Vendors HTTP/2 denial of service via Rapid Reset attackcriticalexploited in the wildCVSS 5.3EPSS 100.0%
- CVE-2026-41293: Apache Tomcat improper input validation in HTTP/2 request headerscriticalCVSS 9.8EPSS 1.7%
- CVE-2026-65637: Apache Tomcat improper input validation in incomplete fixcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-66614: Apache Tomcat client certificate verification bypass via SNI mismatchcriticalCVSS 9.1EPSS 0.2%
- CVE-2024-38286: Apache Tomcat resource exhaustion in TLS handshakehighCVSS 8.6EPSS 1.7%
- CVE-2019-0199: Apache Tomcat Denial of Service in HTTP/2 implementationhighCVSS 7.5EPSS 72.9%
- CVE-2020-13934: Apache Tomcat denial of service via h2c connection leakhighCVSS 7.5EPSS 64.1%
- CVE-2023-24998: Apache Commons FileUpload denial of service via resource exhaustionhighCVSS 7.5EPSS 48.8%
- CVE-2021-25122: Apache Tomcat information disclosure in h2c connection handlinghighCVSS 7.5EPSS 18.1%
- CVE-2025-48989: Apache Tomcat denial of service in HTTP/2 via MadeYouResethighCVSS 7.5EPSS 3.7%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 1 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
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[](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote)<a href="https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote"><img src="https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote/badge.svg" alt="org.apache.tomcat:tomcat-coyote (Maven) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote.json, and this page as text at https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "org.apache.tomcat:tomcat-coyote (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-coyote, 9 November 2026.