How severe is CVE-2026-59315?

CVE-2026-59315 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-59315 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-59315?

CVE-2026-59315 affects Vmware Spring Cloud Config. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-59315?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-59315 published?

CVE-2026-59315 was published on 2026-08-27 and last updated on 2026-08-31.

CVE-2026-59315

CVE-2026-59315 is a medium-severity vulnerability in Vmware Spring Cloud Config with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Vmware Spring Cloud Config
Published: 2026-08-27
Last modified: 2026-08-31

Description

The Spring Cloud Config Monitor is susceptible to Denial of Service attacks via malicious payloads. Spring Cloud Config 5.0.0 - 5.0.4 Spring Cloud Config 4.3.0 - 4.3.4 Spring Cloud Config 4.0.0 - 4.2.8 Spring Cloud Config 3.1.14 and earlier

Frequently asked questions

What is CVE-2026-59315?: The Spring Cloud Config Monitor is susceptible to Denial of Service attacks via malicious payloads. Spring Cloud Config 5.0.0 - 5.0.4 Spring Cloud Config 4.3.0 - 4.3.4 Spring Cloud Config 4.0.0 - 4.2.8 Spring Cloud Config 3.1.14 and earlier
How severe is CVE-2026-59315?: CVE-2026-59315 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-59315 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-59315?: CVE-2026-59315 affects Vmware Spring Cloud Config. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-59315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-59315 published?: CVE-2026-59315 was published on 2026-08-27 and last updated on 2026-08-31.

References

https://spring.io/security/cve-2026-59315

Affected products (1)

cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*

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