A HIGH-severity vulnerability identified as CVE-2026-22750 has been published on April 10, 2026 with a CVSS base score of 7.5. This security advisory provides a detailed breakdown of the vulnerability, its potential impact, weakness classification, and actionable steps to protect your systems.
Vulnerability Details
CVE ID: CVE-2026-22750
Severity: HIGH
CVSS Score: 7.5
Published: April 10, 2026
Weakness (CWE): CWE-15
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Confidentiality Impact | None |
| Integrity Impact | High |
| Availability Impact | None |
Technical Description
When configuring SSL bundles in Spring Cloud Gateway by using the configuration property spring.ssl.bundle, the configuration was silently ignored and the default SSL configuration was used instead. Note: The 4.2.x branch is no longer under open source support. If you are using Spring Cloud Gateway 4.2.0 and are not an enterprise customer, you can upgrade to any Spring Cloud Gateway 4.2.x release newer than 4.2.0 available on Maven Centeral https://repo1.maven.org/maven2/org/springframework/cloud/spring-cloud-gateway/ . Ideally if you are not an enterprise customer, you should be upgrading to 5.0.2 or 5.1.1 which are the current supported open source releases.
Potential Impact
If exploited, this high-severity vulnerability could allow an attacker to tamper with system integrity. Organizations running affected software should treat this as a priority remediation item.
Recommended Action
No official patch is available yet. Until one is released:
- Monitor the official NVD page and vendor channels for patch announcements.
- Restrict access to the affected system or service where possible.
- Apply network-level mitigations such as firewall rules or WAF policies.
- Enable logging and alerting for anomalous activity related to this vulnerability.
- Review your incident response plan in case of active exploitation.
References
Related Security Advisories
- [HIGH] CVE-2025-62188 — CVSS 7.5 (April 9, 2026) — HIGH / CVSS 7.5
- [HIGH] CVE-2026-4483 — CVSS 7.0 (April 8, 2026) — HIGH / CVSS 7.0
- [HIGH] CVE-2026-5548 — CVSS 8.8 (April 5, 2026) — HIGH / CVSS 8.8
![[HIGH] CVE-2020-37227 — CVSS 8.8 (May 16, 2026)](https://atlas-cybersecurity.com/wp-content/plugins/elementor/assets/images/placeholder.png)
