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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Test your applicationsUpgrade Oracle:8 nodejs to version 1:22.22.0-1.module+el8.10.0+90783+325ded07 or higher.
This issue was patched in ELSA-2026-2421.
Note: Versions mentioned in the description apply only to the upstream nodejs package and not the nodejs package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A flaw in Node.js’s Permissions model allows attackers to bypass --allow-fs-read and --allow-fs-write restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files. This breaks the expected isolation guarantees and enables arbitrary file read/write, leading to potential system compromise.
This vulnerability affects users of the permission model on Node.js v20, v22, v24, and v25.