CVE-2026-59295 — Micrometer instrumentation of Apache HttpAsyncClient DoS vulnerability

CVE-2026-59295

Micrometer instrumentation of Apache HttpAsyncClient DoS vulnerability PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Spring / Micrometer	affected 1.17.0; affected 1.16.0 through 1.16.6; affected 1.15.0 through 1.15.12; affected 1.14.0 through 1.14.16; affected 0 through 1.9.18

CWE

No CWE identifiers supplied.

References

https://spring.io/security/cve-2026-59295

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.