Technology · Apache
Apache Tomcat Coyote vulnerabilities
Updated . Rebuilt every hour.
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.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Apache Tomcat Coyote
HTTP connector component for Apache Tomcat that handles client requests and responses.
Latest Apache Tomcat Coyote vulnerabilities
- 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-2020-13934: Apache Tomcat denial of service via h2c connection leakhighCVSS 7.5EPSS 64.1%
- CVE-2021-25122: Apache Tomcat information disclosure in h2c connection handlinghighCVSS 7.5EPSS 18.1%
Most severe Apache Tomcat Coyote vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2020-13934: Apache Tomcat denial of service via h2c connection leakhighCVSS 7.5EPSS 64.1%
- CVE-2021-25122: Apache Tomcat information disclosure in h2c connection handlinghighCVSS 7.5EPSS 18.1%
- 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%
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 | 0 | 0 | |
| 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
A live badge for a README, a status page or an internal wiki: how many Apache Tomcat Coyote vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/tomcat-coyote)<a href="https://junglewise.ai/threats/technologies/tomcat-coyote"><img src="https://junglewise.ai/threats/technologies/tomcat-coyote/badge.svg" alt="Apache Tomcat Coyote 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/tomcat-coyote.json, and this page as text at https://junglewise.ai/threats/technologies/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, "Apache Tomcat Coyote vulnerabilities", https://junglewise.ai/threats/technologies/tomcat-coyote, 12 November 2026.