CVE-2026-25854
Occasional URL redirection to untrusted Site ('Open Redirect') vulnerability in Apache Tomcat via the LoadBalancerDrainingValve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M23 through 9.0.115, from 8.5.30 through 8.5.100. Other, unsupported versions may also be affected Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
- Affected products
- Apache Tomcat, Red Os
- Apache Tomcat
- < 9.0.116, 10.1.53, 11.0.20, 9.0.0
- Fix
- Available
- CVSS 3.1
- 6.1 MEDIUM
- EPSS
- 0.5% (42th percentile)
- Weakness
- CWE-601
- NVD status
- Analyzed
- Published
- 2026-04-09
CVE-2026-25854 at NVD
No indexed exploits for CVE-2026-25854 yet
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No exploit for CVE-2026-25854 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.