Bug 2486716 (CVE-2026-40984) - CVE-2026-40984 micrometer-core: micrometer-jetty11: micrometer-jetty12: Micrometer: Denial of Service via specially crafted HTTP requests
Summary: CVE-2026-40984 micrometer-core: micrometer-jetty11: micrometer-jetty12: Micro...
Keywords:
Status: NEW
Alias: CVE-2026-40984
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-09 05:02 UTC by OSIDB Bzimport
Modified: 2026-07-09 15:30 UTC (History)
91 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:36839 0 None None None 2026-07-08 18:28:31 UTC
Red Hat Product Errata RHSA-2026:37390 0 None None None 2026-07-09 15:30:33 UTC

Description OSIDB Bzimport 2026-06-09 05:02:14 UTC 
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.
Comment 3 errata-xmlrpc 2026-07-08 18:28:25 UTC 
This issue has been addressed in the following products:

  Red Hat Build of Apache Camel 4.18 for Quarkus 3.33

Via RHSA-2026:36839 https://access.redhat.com/errata/RHSA-2026:36839
Comment 4 errata-xmlrpc 2026-07-09 15:30:28 UTC 
This issue has been addressed in the following products:

  Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16

Via RHSA-2026:37390 https://access.redhat.com/errata/RHSA-2026:37390
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