CVE-2026-34363

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.65 and 9.7.0-alpha.9, when multiple clients subscribe to the same class via LiveQuery, the event handlers process each subscriber concurrently using shared mutable objects...

CVE-2026-34363: Concurrent Execution using Shared Resource with Improper Synchronization

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.65 and 9.7.0-alpha.9, when multiple clients subscribe to the same class via LiveQuery, the event handlers process each subscriber concurrently using shared mutable objects...

Parse Server concurrency issue vulnerability

Parse Server is an open-source backend developed by the Parse Platform. It can be deployed on any infrastructure that runs Node.js. There were vulnerabilities due to concurrency issues in versions of Parse Server prior to 8.6.65 and 9.7.0-alpha.9. These vulnerabilities stemmed from the sensitive...