Answer in brief
CVE-2026-32990 records a Medium severity (CVSS 5.3) vulnerability in Apache Tomcat has an Improper Input Validation vulnerability. The current sources do not mark it as known exploited. The current feed maps org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat:tomcat (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat:tomcat (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| org.apache.tomcat.embed:tomcat-embed-coremaven | >=9.0.113 <9.0.116 | 9.0.116 |
| org.apache.tomcat.embed:tomcat-embed-coremaven | >=10.1.50 <10.1.53 | 10.1.53 |
| org.apache.tomcat.embed:tomcat-embed-coremaven | >=11.0.15 <11.0.20 | 11.0.20 |
| org.apache.tomcat:tomcatmaven | >=9.0.113 <9.0.116 | 9.0.116 |
| org.apache.tomcat:tomcatmaven | >=10.1.50 <10.1.53 | 10.1.53 |
| org.apache.tomcat:tomcatmaven | >=11.0.15 <11.0.20 | 11.0.20 |
| org.apache.tomcat:tomcat-coyotemaven | >=9.0.113 <9.0.116 | 9.0.116 |
| org.apache.tomcat:tomcat-coyotemaven | >=10.1.50 <10.1.53 | 10.1.53 |
| org.apache.tomcat:tomcat-coyotemaven | >=11.0.15 <11.0.20 | 11.0.20 |
Published upstream
Apr 9, 2026
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Aug 7, 2026
Improper Input Validation vulnerability in Apache Tomcat due to an incomplete fix of CVE-2025-66614. This issue affects Apache Tomcat: from 11.0.15 through 11.0.19, from 10.1.50 through 10.1.52, from 9.0.113 through 9.0.115. Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
Quoted source text, attributed separately from HOL analysis.