Bug 2524602 (CVE-2026-47836) - CVE-2026-47836 org.springframework.cloud/spring-cloud-config-server: Spring Cloud Config Server: TOCTOU vulnerability in SVN base directory
Summary: CVE-2026-47836 org.springframework.cloud/spring-cloud-config-server: Spring C...
Keywords:
Status: NEW
Alias: CVE-2026-47836
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2537352
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-26 18:46 UTC by OSIDB Bzimport
Modified: 2026-09-21 10:08 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-08-26 18:46:58 UTC 
The base directory (spring.cloud.config.server.svn.basedir) used by the Spring Cloud Config Server to clone SVN repositories to is susceptible to time-of-check-time-of-use (TOCTOU) attacks.
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
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