Bug 2486697 (CVE-2026-40983) - CVE-2026-40983 micrometer: micrometer-core: Micrometer: Denial of Service via specially crafted gRPC requests
Summary: CVE-2026-40983 micrometer: micrometer-core: Micrometer: Denial of Service via...
Keywords:
Status: NEW
Alias: CVE-2026-40983
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 05:01 UTC by OSIDB Bzimport
Modified: 2026-10-20 13:08 UTC (History)
96 users (show)

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

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:36839 0 None None None 2026-07-08 18:28:29 UTC
Red Hat Product Errata RHSA-2026:41951 0 None None None 2026-07-20 11:58:57 UTC
Red Hat Product Errata RHSA-2026:66488 0 None None None 2026-09-10 16:35:28 UTC
Red Hat Product Errata RHSA-2026:69459 0 None None None 2026-09-21 14:39:01 UTC
Red Hat Product Errata RHSA-2026:70421 0 None None None 2026-10-20 13:08:11 UTC

Description OSIDB Bzimport 2026-06-09 05:01:15 UTC 
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.
Comment 3 errata-xmlrpc 2026-07-08 18:28:24 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 2026-07-20 11:58:52 UTC 
This issue has been addressed in the following products:

  Red Hat Data Grid 8.6.2

Via RHSA-2026:41951 https://access.redhat.com/errata/RHSA-2026:41951
Comment 7 errata-xmlrpc 2026-09-10 16:35:23 UTC 
This issue has been addressed in the following products:

  Red Hat AMQ Broker 7.14.1

Via RHSA-2026:66488 https://access.redhat.com/errata/RHSA-2026:66488
Comment 8 Jon Orris 2026-09-21 14:38:56 UTC 
This issue has been addressed in the following products:

  AMQ Clients 2026.Q3

Via RHSA-2026:69459 https://access.redhat.com/errata/RHSA-2026:69459
Comment 9 Jon Orris 2026-10-20 13:08:06 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 8.1

Via RHSA-2026:70421 https://access.redhat.com/errata/RHSA-2026:70421
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