Micrometer HTTP server instrumentations DoS vulnerability (Spring Micrometer)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.79 % · percentile 56 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- vmware
- NVD status
- Awaiting Analysis
Description
In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition. Affected versions: micrometer-core 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18; 1.9.0 through 1.9.17. micrometer-jetty11 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18. micrometer-jetty12 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
- CWE-770 — Allocation of Resources Without Limits or Throttling
References
- https://spring.io/security/cve-2026-40984
- https://access.redhat.com/security/cve/CVE-2026-40984
- https://bugzilla.redhat.com/show_bug.cgi?id=2486716
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40984.json
- https://access.redhat.com/errata/RHSA-2026:50849
- https://access.redhat.com/errata/RHSA-2026:66545
- https://access.redhat.com/errata/RHSA-2026:66488
- https://access.redhat.com/errata/RHSA-2026:36839
- https://access.redhat.com/errata/RHSA-2026:41951
- https://access.redhat.com/errata/RHSA-2026:62260
- https://access.redhat.com/errata/RHSA-2026:37390
- https://access.redhat.com/errata/RHSA-2026:50848
- https://access.redhat.com/errata/RHSA-2026:54435
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 | vmware |
| 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 | redhat-SADP |
| 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 · security@vmware.com (Secondary) |
| 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 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
Advisories
- GHSA-g3pr-3p32-fp23 — Micrometer HTTP server instrumentations DoS
European references
- ENISA EUVD · EUVD-2026-35320
- GCVE · GCVE-0-2026-40984
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1165 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0702 — Multiples vulnérabilités dans Spring Micrometer · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Spring · Micrometer | affected 1.16.0 < 1.16.5.1 ; affected 1.15.0 < 1.15.11.1 ; affected 1.14.0 < 1.14.16 ; affected 1.13.0 < 1.13.19 ; affected 1.9.0 < 1.9.18 |
| Spring · Micrometer | affected 1.16.0 < 1.16.5.1 ; affected 1.15.0 < 1.15.11.1 ; affected 1.14.0 < 1.14.16 ; affected 1.13.0 < 1.13.19 |
| Spring · Micrometer | affected 1.16.0 < 1.16.6 ; affected 1.15.0 < 1.15.11. ; affected 1.14.0 < 1.14.15.1 ; affected 1.13.0 < 1.13.19 |
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 |