CVE-2026-59315 Spring Cloud Config Monitor Denial of Service
Attackers can cause denial of service in Spring Cloud Config Monitor by sending malicious payloads, affecting service availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-59315?
CVE-2026-59315 is a medium-severity denial of service vulnerability in Spring Cloud Config, published on 27 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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
Weakness: CWE-400
Which versions are affected by CVE-2026-59315?
It affects 1 product.
Products include Vmware Spring Cloud Config.
How do I fix CVE-2026-59315?
No fix has been published for CVE-2026-59315 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2026-59315 being exploited?
There is no known exploitation of CVE-2026-59315 in the wild and no public exploit code.
Other vulnerabilities in Spring Cloud Config
- CVE-2020-5410 VMware Tanzu Spring Cloud Config Directory Traversal
- CVE-2026-40982 Spring Cloud Config vulnerable to Path Traversal
- CVE-2026-22739 Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks
- CVE-2026-40981 Spring Cloud Config has an Authorization Bypass Through User-Controlled Key
- CVE-2026-41002 Spring Cloud Config Server Susceptible To TOCTOU Attack
Sources
Also known as GHSA-m8cp-w83w-vr3r.