Insecure Default Initialization of Resource Affecting tomcat11-servlet-6_1-api package, versions <11.0.26-150600.13.36.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.36% (28th percentile)

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  • Snyk IDSNYK-SLES156-TOMCAT11SERVLET61API-20555154
  • published7 Oct 2026
  • disclosed6 Oct 2026

Introduced: 6 Oct 2026

NewCVE-2026-86246  (opens in a new tab)
CWE-1188  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 tomcat11-servlet-6_1-api to version 11.0.26-150600.13.36.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat11-servlet-6_1-api package and not the tomcat11-servlet-6_1-api package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native enabled insecure options by default including ALLOW_CLIENT_RENEGOTIATION, NO_EXTENDED_MASTER_SECRET, IGNORE_UNEXPECTED_EOF and ALLOW_NO_DHE_KEX.

This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Earlier unsupported versions may also be affected.

Users are recommended to upgrade to version 2.0.16 or 1.3.9, which fix the issue.

CVSS Base Scores

version 3.1