Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-19611
Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 — Wildfly-elytron: org.wildfly.security/wildfly-elytron-password-impl: wildfly-elytron: password keyspace reduction via nfkc fullwidth folding
AV AC PR UI S C I A CVSS EPSS %ile KEV
N H N N U H H N 7.4 .0089 58.8 —
AFFECTED
Product Versions Fixed
Red Hat Build of Apache Camel 3.33.3.SP2 unspecified 2.8.4.Final-redhat-00002
Red Hat Build of Debezium 3.6 unspecified —
Red Hat build of Quarkus 3.27.5.SP2 unspecified —
Red Hat build of Quarkus 3.33.3.SP2 unspecified —
Red Hat build of Apache Camel 4 for Quarkus 3 unspecified —
Red Hat build of Debezium 3 unspecified —
Red Hat Build of Keycloak unspecified —
Red Hat Build of Keycloak unspecified —
Red Hat Data Grid 8 unspecified —
Red Hat JBoss Enterprise Application Platform 7 unspecified —
+ 5 more
TIMELINE
Aug 12 Reserved by redhat
Aug 20 Published (CNA: redhat)
Oct 9 PATCH SHIPPED — CVE-2026-19611 (Red Hat Build of Apache Camel 3.33.3.SP2). Fixed in Red Hat Build of Apache Camel 3.33.3.SP2 2.8.4.Final-redhat-00002.
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 12, 2026 | Reserved | Reserved by redhat |
| August 20, 2026 | Published | Published (CNA: redhat) |
| October 9, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2026-19611 (Red Hat Build of Apache Camel 3.33.3.SP2). Fixed in Red Hat Build of Apache Camel 3.33.3.SP2 2.8.4.Final-redhat-00002. |
Affected
Affected products and packages — 15 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Red Hat | Red Hat Build of Apache Camel 3.33.3.SP2 | — | — | 2.8.4.Final-redhat-00002 |
| Red Hat | Red Hat Build of Debezium 3.6 | — | — | — |
| Red Hat | Red Hat build of Quarkus 3.27.5.SP2 | — | — | — |
| Red Hat | Red Hat build of Quarkus 3.33.3.SP2 | — | — | — |
| Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 | — | — | — |
| Red Hat | Red Hat build of Debezium 3 | — | — | — |
| Red Hat | Red Hat Build of Keycloak | — | — | — |
| Red Hat | Red Hat Build of Keycloak | — | — | — |
| Red Hat | Red Hat Data Grid 8 | — | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | — | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | — | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | — | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | — | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | — | — | — |
| Red Hat | Red Hat Single Sign-On 7 | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19611 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
