CRITICAL

CVE-2026-65182

Apache Software Foundation — Apache Tomcat

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.

CVSS9.1

EPSS0.6%

Exploit StatusNot Assessed

PublishedAug 25, 2026

Last ModifiedAug 27, 2026

VendorApache Software Foundation

ProductApache Tomcat

Weakness (CWE)CWE-284, CWE-863

View on NVD

Vulnerability Timeline

PublishedAug 25, 2026

Last ModifiedAug 27, 2026

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References

More from Apache Software Foundation in the catalogue.

CVE-2026-75020Apache APISIXPublished Aug 27, 2026 CVE-2026-75005Apache APISIXPublished Aug 27, 2026 CVE-2026-74848Apache APISIXPublished Aug 27, 2026

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