synced 10 MIN AGO
01 Record

CVE-2026-40984

Micrometer HTTP server instrumentations DoS vulnerability

HighPUBLISHEDCNA: vmware
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
View raw JSON

02 Description

Micrometer HTTP server instrumentations DoS vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.79% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 56.0% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-09-14.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-06-09 03:47Z4 MO AGO
Last updated
2026-09-14 12:04Z1 MO AGO
Reserved
2026-04-16
Assigning CNA
vmware
Record state
PUBLISHED
Severity
High (CVSS 7.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
  • CWE-770Allocation of Resources Without Limits or ThrottlingBase
Data version
5.2
Document digest
2bba95b1db03029a4d87f2e74cc7cb3535cb4c529bae1730b04427a3d059b079

05 Affected products

VendorProductVersionsPlatforms
SpringMicrometer1.16.0 to < 1.16.5.1, 1.15.0 to < 1.15.11.1, 1.14.0 to < 1.14.16, 1.13.0 to < 1.13.19, 1.9.0 to < 1.9.18, 1.16.0 to < 1.16.6, 1.15.0 to < 1.15.11., 1.14.0 to < 1.14.15.1—

06 References