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CVE-2026-18749

9.8 critical SSVC exploitation: none Deferred
NVD · CVE.org

The type=track branch authorises on _is_my_case(t_attach.case) only and never checks VinceTrackAttachment.shared. A coordinator-uploaded case artefact that has NOT been marked shared is still retrievable by any case member who has (or is sent) its uuid — leaks not-yet-released coordinator material to vendors on the case.

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 1

  1. First seenCVSS 9.8NVD modified 2026-10-23 19:10

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2