CVE-2026-59295
Micrometer instrumentation of Apache HttpAsyncClient DoS vulnerability
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
It is possible for outbound HTTP requests using a Micrometer-instrumented client to cause a denial-of-service (DoS) condition due to an unbounded memory leak. Micrometer 1.17.0 Micrometer 1.16.0 - 1.16.6 Micrometer 1.15.0 - 1.15.12 Micrometer 1.14.0 - 1.14.16 Micrometer 1.9.18 and earlier
| Vendor | spring |
| Product | micrometer |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Aug 24, 2026 |
| Last Updated | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Spring / Micrometer
1.17.0 1.16.0 ≤ 1.16.6 1.15.0 ≤ 1.15.12 1.14.0 ≤ 1.14.16 0 ≤ 1.9.18