CVE-2026-33872 Detail
Awaiting Enrichment
This CVE record has been marked for NVD enrichment efforts. Descriptionelixir-nodejs provides an Elixir API for calling Node.js functions. A vulnerability in versions prior to 3.1.4 results in Cross-User Data Leakage or Information Disclosure due to a race condition in the worker protocol. The lack of request-response correlation creates a "stale response" vulnerability. Because the worker does not verify which request a response belongs to, it may return the next available data in the buffer to an unrelated caller. In high-throughput environments where the library processes sensitive user data (e.g., PII, authentication tokens, or private records), a timeout or high concurrent load can cause Data A (belonging to User A) to be returned to User B. This may lead to unauthorized information disclosure that is difficult to trace, as the application may not throw an error but instead provide "valid-looking" yet entirely incorrect and private data to the wrong session. The issue is fixed in v3.1.4. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-33872 NVD Published Date: 03/27/2026 NVD Last Modified: 03/30/2026 Source: GitHub, Inc. |
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