CVE-2026-41284 — Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling

Description (CNA)

Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117. Older, unsupported versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Tomcat	affected 11.0.0-M1 through 11.0.21; affected 10.1.0-M1 through 10.1.54; affected 9.0.0.M1 through 9.0.117; affected 10.0.0-M1 through 10.0.27; affected 8.5.0 through 8.5.100; affected 4.0 through 7.0.109

CWE

CWE-770

References

https://lists.apache.org/thread/2nvqjr7ovjmvx2vbhb7s61ycd5msc8qc

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/05/12/12

CISA-ADP

No English description supplied.

No references supplied.