CVE-2026-86248 Affecting tomcat10 package, versions <10.1.60-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN14-TOMCAT10-20073597
- published24 Sept 2026
- disclosed23 Sept 2026
Introduced: 23 Sep 2026
NewCVE-2026-86248 (opens in a new tab)How to fix?
Upgrade Debian:14 tomcat10 to version 10.1.60-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat10 package and not the tomcat10 package as distributed by Debian.
See How to fix? for Debian:14 relevant fixed versions and status.
CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.25, from 10.1.22 through 10.1.59, from 9.0.92 through 9.0.121.
Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.