GHSA-g3pr-3p32-fp23HighCVSS 7.5

Micrometer HTTP server instrumentations DoS

Published
June 9, 2026
Last Modified
August 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-40984 →

📋 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.

🎯 Affected products13

  • maven/io.micrometer:micrometer-core:>= 1.16.0, <= 1.16.5
  • maven/io.micrometer:micrometer-core:>= 1.15.0, <= 1.15.11
  • maven/io.micrometer:micrometer-core:>= 1.14.0, <= 1.14.14
  • maven/io.micrometer:micrometer-core:>= 1.10.0, <= 1.13.15
  • maven/io.micrometer:micrometer-core:<= 1.9.17
  • maven/io.micrometer:micrometer-jetty12:>= 1.16.0, <= 1.16.5
  • maven/io.micrometer:micrometer-jetty12:>= 1.15.0, <= 1.15.11
  • maven/io.micrometer:micrometer-jetty12:>= 1.14.0, <= 1.14.14
  • maven/io.micrometer:micrometer-jetty12:<= 1.13.15
  • maven/io.micrometer:micrometer-jetty11:>= 1.16.0, <= 1.16.5
  • maven/io.micrometer:micrometer-jetty11:>= 1.15.0, <= 1.15.11
  • maven/io.micrometer:micrometer-jetty11:>= 1.14.0, <= 1.14.14
  • maven/io.micrometer:micrometer-jetty11:<= 1.13.15

🔗 References (13)