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micrometer-core: micrometer-jetty11: micrometer-jetty12: Micrometer: Denial of Service via specially crafted HTTP requests

🗓️ 12 Aug 2026 19:35:14Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

Micrometer DoS via crafted HTTP requests disrupting availability of affected system.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for July 2026.
5 Aug 202607:31
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Terracotta is affected by a Micrometer vulnerability that could allow Denial of Service (Dos) attacks
26 Jun 202618:37
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.
6 Aug 202620:36
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple D.o.S. issues in Micrometer [CVE-2026-40983, CVE-2026-40984]
27 Jul 202620:02
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Guardium Data Protection is affected by a Denial-of-Service (DoS) vulnerability in Micrometer (CVE-2026-40984)
18 Aug 202609:45
–ibm
atlassian
Atlassian		DoS (Denial of Service) io.micrometer:micrometer-core Dependency in Bamboo Data Center
7 Aug 202616:30
–atlassian
atlassian
Atlassian		DoS (Denial of Service) io.micrometer:micrometer-core Dependency in Crowd Data Center
7 Aug 202616:30
–atlassian
bdu_fstec
BDU FSTEC		The vulnerability of the Micrometer library in the Spring Boot web application framework allows a attacker to cause a service failure.
15 Jul 202600:00
–bdu_fstec
cgr
Chainguard		CVE-2026-40984 vulnerabilities
7 Aug 202620:22
–cgr
circl
Circl		CVE-2026-40984
8 Jun 202607:18
–circl
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Vulners
Node
AND
redhatamq_streamsRange<3.2el9
redhatenterprise_linux

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21 Aug 2026 20:36Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.5
EPSS0.00773
SSVC
CWE-770
micrometerdenial-of-servicehttp-requestsavailabilityjetty11jetty12
7