CVE-2026-16189
MEDIUMCVSS 4.8/10EPSS 0.22%
Last modified
CVE-2026-16189 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to inject forged log entries into the server's administrative log.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to inject forged log entries into the server's administrative log.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| IBM | WebSphere Application Server | 9.0; 8.5 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-16189?
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to inject forged log entries into the server's administrative log.
How severe is CVE-2026-16189?
CVE-2026-16189 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2026-16189?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-16180IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12…5.7
- CVE-2026-16184IBM WebSphere Application Server 9.0, and 8.5 could allow a …9.8
- CVE-2026-16185IBM WebSphere Application Server 9.0, and 8.5 could allow a …6.4
- CVE-2026-16186IBM WebSphere Application Server 9.0, and 8.5 is affected by…5.4
- CVE-2026-16187IBM WebSphere Application Server 9.0, and 8.5 could allow a …6.5
- CVE-2026-16188IBM WebSphere Application Server 9.0, and 8.5 could allow a …5.3
- CVE-2026-1619Authorization Bypass Through User-Controlled Key vulnerabili…8.3
- CVE-2026-16190IBM WebSphere Application Server 9.0, and 8.5 is affected by…3.1
- CVE-2026-16192IBM WebSphere Application Server - Liberty 17.0.0.3 through …6.5
- CVE-2026-16194A vulnerability was determined in zhayujie CowAgent up to 2.…6.3
- CVE-2026-16195A security flaw has been discovered in Sipeed PicoClaw up to…6.3
- CVE-2026-16196A weakness has been identified in Sipeed PicoClaw up to 0.2.…6.3
Are you affected by CVE-2026-16189?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST