MEDIUM5.3
GHSA-8mc5-53m5-3qj2
Apache Tomcat has an Improper Input Validation vulnerability
Quick fix
GHSA-8mc5-53m5-3qj2 — org.apache.tomcat:tomcat-coyote: upgrade to the fixed version with the command below.
# pom.xml: bump <version>9.0.116</version> for org.apache.tomcat:tomcat-coyoteDetails
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Maven/org.apache.tomcat:tomcat-coyote
Introduced in:
9.0.113Fixed in: 9.0.116Fix
# pom.xml: bump <version>9.0.116</version> for org.apache.tomcat:tomcat-coyoteMaven/org.apache.tomcat:tomcat-coyote
Introduced in:
10.1.50Fixed in: 10.1.53Fix
# pom.xml: bump <version>10.1.53</version> for org.apache.tomcat:tomcat-coyoteMaven/org.apache.tomcat:tomcat-coyote
Introduced in:
11.0.15Fixed in: 11.0.20Fix
# pom.xml: bump <version>11.0.20</version> for org.apache.tomcat:tomcat-coyoteMaven/org.apache.tomcat:tomcat
Introduced in:
9.0.113Fixed in: 9.0.116Fix
# pom.xml: bump <version>9.0.116</version> for org.apache.tomcat:tomcatMaven/org.apache.tomcat:tomcat
Introduced in:
10.1.50Fixed in: 10.1.53Fix
# pom.xml: bump <version>10.1.53</version> for org.apache.tomcat:tomcatMaven/org.apache.tomcat:tomcat
Introduced in:
11.0.15Fixed in: 11.0.20Fix
# pom.xml: bump <version>11.0.20</version> for org.apache.tomcat:tomcatMaven/org.apache.tomcat.embed:tomcat-embed-core
Introduced in:
9.0.113Fixed in: 9.0.116Fix
# pom.xml: bump <version>9.0.116</version> for org.apache.tomcat.embed:tomcat-embed-coreMaven/org.apache.tomcat.embed:tomcat-embed-core
Introduced in:
10.1.50Fixed in: 10.1.53Fix
# pom.xml: bump <version>10.1.53</version> for org.apache.tomcat.embed:tomcat-embed-coreMaven/org.apache.tomcat.embed:tomcat-embed-core
Introduced in:
11.0.15Fixed in: 11.0.20Fix
# pom.xml: bump <version>11.0.20</version> for org.apache.tomcat.embed:tomcat-embed-coreReferences
- https://nvd.nist.gov/vuln/detail/CVE-2026-32990[ADVISORY]
- https://github.com/apache/tomcat/commit/021d1f833e38b683a44688f7b28f1f27e8e37c36[WEB]
- https://github.com/apache/tomcat/commit/4d0615a5c718c260d6d4e0b944a050f09a490c02[WEB]
- https://github.com/apache/tomcat/commit/95f7778248cac46d03e6af04de9c72a598be3a53[WEB]
- https://github.com/apache/tomcat[PACKAGE]
- https://lists.apache.org/thread/1nl9zqft0ksqlhlkd3j4obyjz1ghoyn7[WEB]
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.53[WEB]
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.20[WEB]
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.116[WEB]
- https://www.herodevs.com/vulnerability-directory/cve-2026-32990[WEB]