GitHub Advisoryadvisory · Maven

GHSA-w737-wx49-qj23 Micrometer gRPC server instrumentation DoS

HIGH Published 2026-06-09 Modified 2026-09-11 Official page ↗
Aliases
CVE-2026-40983
Ecosystem
Maven
Packages
io.micrometer:micrometer-core
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400, CWE-770
Reviewed
2026-08-06

Affected packages

• Maven io.micrometer:micrometer-core: >= 1.16.0, < 1.16.6 → fixed in 1.16.6 • Maven io.micrometer:micrometer-core: >= 1.15.0, < 1.15.12 → fixed in 1.15.12

Description

In Micrometer, it is possible for a user to provide specially crafted gRPC requests that may cause a denial-of-service (DoS) condition. Affected versions: Micrometer 1.16.0 through 1.16.5; 1.15.0 through 1.15.11.

Related

Alias · CVE (1)

  • CVE-2026-40983 In Micrometer, it is possible for a user to provide specially crafted gRPC requests that may cause a denial-of-service (DoS) condition. vulnerability

Weakness · CWE (2)

  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References