5.9

CVE-2026-59295: spring micrometer

CVSS: 5.9v3.1MediumAwaiting analysis
AliasesCGA-ch96-wx8x-96f6CGA-vfg2-66rh-w4mw
Published 24-08-2026Last modified 27-08-2026
Open JSON

Vulnerability summary

CVE-2026-59295 is a medium (CVSS 5.9) vulnerability in spring micrometer. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.37%
0%100%
Low · +0.14 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 24-08-2026
    PublishedVulnerability first disclosed.
  2. 27-08-2026
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.37%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

+0.14 pp

From 0.22% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.37%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Chainguard1 product
  • keycloak-fips-26.7-iamguarded-fips< 26.7.4-r3
Spring1 product
  • micrometer1.17.0 | ≥ 1.16.0, ≤ 1.16.6 | ≥ 1.15.0, ≤ 1.15.12 | ≥ 1.14.0, ≤ 1.14.16 | ≤ 1.9.18

2 vendors · 2 products

References

1 links