# CVE-2026-22748

> Vulnerability · severity: **MEDIUM** (CVSS 5.3).

## Description

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

## Key facts

- **CVE ID:** CVE-2026-22748
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.3
- **CWE codes:** CWE-20

## Affected products

- `vmware:spring_security`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-22748

## Citation

> AI Analytics. CVE-2026-22748. Retrieved 2026-07-20 from https://api.ai-analytics.org/cve/CVE-2026-22748. Derived from NIST NVD. Licensed CC0.

---

*[Dataset catalog](https://api.ai-analytics.org/datasets/) · [AI Analytics](https://api.ai-analytics.org/) · CC0 1.0*