# CVE-2026-121837: Quarkus-rest-data-panache: quarkus-rest-data-panache: getter-level @securefield ignored for filter and sort

Status: published. Published: 2026-11-06. Updated: 2026-11-06.

A flaw was found in the REST Data Panache component of Quarkus. When a security constraint is applied to an entity property using the @SecureField annotation on its getter method rather than the field itself, the generated REST resource fails to enforce this constraint for filtering and sorting operations. This allows an authenticated user to infer sensitive data values by observing which records match specific filter criteria or how they are ordered, even though the values are omitted from the final response.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Red Hat / Exploit Intelligence (exploit-intelligence/agent-client-rhel9): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat build of Quarkus (quarkus-rest-data-panache): Version range not reported. Source: CNA: redhat

## Severity and prioritization

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N; source: CNA: redhat

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-863

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://access.redhat.com/security/cve/CVE-2026-121837 (CNA: redhat; vdb-entry, x_refsource_REDHAT)

- https://bugzilla.redhat.com/show_bug.cgi?id=2566744 (CNA: redhat; issue-tracking, x_refsource_REDHAT)

## Provenance

- CNA: redhat: https://www.cve.org/CVERecord?id=CVE-2026-121837; retrieved 2026-11-06; source updated 2026-11-06

Revision: 65d826e5bfcbda2697dbf48895f0c0427e0bf53418ef57fee46439e2355e4a1c

Canonical: https://y2.dev/cve/CVE-2026-121837

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