Time-of-check Time-of-use (TOCTOU) Race Condition Affecting org.springframework.cloud:spring-cloud-config-server package, versions [,5.0.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published26 Aug 2026
- disclosed20 Aug 2026
- creditSharlong Wen
Introduced: 20 Aug 2026
NewCVE-2026-47836 (opens in a new tab)How to fix?
Upgrade org.springframework.cloud:spring-cloud-config-server to version 5.0.5 or higher.
Overview
org.springframework.cloud:spring-cloud-config-server is a library that provides an HTTP resource-based API for external configuration.
Affected versions of this package are vulnerable to Time-of-check Time-of-use (TOCTOU) Race Condition through the spring.cloud.config.server.svn.basedir process. An attacker can gain unauthorized access to sensitive information or modify repository data by exploiting a race condition between the time of check and time of use when cloning SVN repositories.