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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-65182

Apache Tomcat: Bypass longest prefix security constraint

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Status
Published
Published
Updated
Assigning organization
apache

Description

Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache Tomcat

Default version status: unaffected

  • 11.0.0-M1 to ≤ 11.0.24affected
  • 10.1.0-M1 to ≤ 10.1.57affected
  • 9.0.0.M1 to ≤ 9.0.120affected
  • 8.5.0 to ≤ 8.5.100affected
  • 7.0.0 to ≤ 7.0.109affected
  • 0 to < 7.0.0unknown

References