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CVE-2026-19611

7.4 high SSVC exploitation: none Awaiting Analysis
NVD · CVE.org

A flaw was found in WildFly Elytron. Password hashing and verification normalize input with Unicode NFKC, which can collapse fullwidth characters to ASCII equivalents. A remote attacker can more easily guess affected passwords by using an ASCII-only dictionary against accounts whose passwords were intended to include those non-ASCII characters, leading to unauthorized access.

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 2

  1. References+1 references (now 6)NVD modified 2026-10-15 17:17
  2. First seenCVSS 7.4NVD modified 2026-10-10 00:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 6