CVE-2026-59295

CVE-2026-59295

Medium · published August 24, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00367 · 29.3th percentile
Published
2026-08-24T15:16Z
References (1)
https://spring.io/security/cve-2026-59295 · [email protected]
EPSS history
Timeline
  • 26 AUG 08:16Z
    EPSS moved — → 0%
    epss
  • 24 AUG 10:10Z
    Micrometer Instrumentation of Apache HttpAsyncClient Denial of Service Vulnerability
    cvelistv5