CVE-2026-41284
Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling
HIGH 7.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.84 % · percentile 58 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Analyzed
Description
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.
Weaknesses (CWE)
- CWE-770 — Allocation of Resources Without Limits or Throttling
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Advisories
- GHSA-gx5v-xp9w-j4cg — Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling
European references
- ENISA EUVD · EUVD-2026-29513
- GCVE · GCVE-0-2026-41284
CERT-FR advisories
- CERTFR-2026-AVI-1165 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0986 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0773 — Multiples vulnérabilités dans les produits Atlassian · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0577 — Multiples vulnérabilités dans Apache Tomcat · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 4.0.0 ≤ 7.0.109cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 8.5.0 ≤ 8.5.100cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 9.0.0 < 9.0.118cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.0.27cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 10.1.0 < 10.1.55cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 11.0.0 < 11.0.22
Affected products
| Product | Versions |
|---|---|
| Apache Software Foundation · Apache Tomcat | affected 11.0.0-M1 ≤ 11.0.21 ; affected 10.1.0-M1 ≤ 10.1.54 ; affected 9.0.0.M1 ≤ 9.0.117 ; affected 10.0.0-M1 ≤ 10.0.27 ; affected 8.5.0 ≤ 8.5.100 ; affected 4.0 ≤ 7.0.109 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |