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CVE-2026-114370

3.7 low SSVC exploitation: none Awaiting Analysis
NVD · CVE.org

A flaw was found in the PathResourceManager component of the Undertow web server. This component is responsible for serving static files from the file system. The issue occurs because the mechanism used to verify if a symbolic link points to a safe location only checks if the target path starts with a specific string, without ensuring it matches a full directory name. This could allow an attacker to access files in a sibling directory if that directorys name starts with the same characters as an authorized safe directory.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 5

  1. StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 15:25
  2. StatusReceived → PublishedNVD modified 2026-10-21 20:40
  3. StatusPublished → ReceivedNVD modified 2026-10-21 21:17
  4. StatusReceived → PublishedNVD modified 2026-10-21 15:02
  5. First seenCVSS 3.7NVD modified 2026-10-21 16:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2