[UPDATE] [medium] IBM WebSphere Application Server Liberty: Multiple vulnerabilities
A remote, authenticated attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server Liberty to elevate their privileges, bypass security measures, and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities allow a remote, authenticated attacker to elevate privileges, bypass security measures, and disclose information.
- Who is affected
- Authenticated users of IBM WebSphere Application Server Liberty are affected.
- Urgency
- Remediation is medium urgency due to the potential for privilege escalation and information disclosure.
- Action
- Apply the latest updates to address these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0845
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-149150.50% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-149170.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-15610.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-290630.98% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 60% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-14915 | coverage & exploitation status | NVD · CVE.org |
| CVE-2025-14917 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-1561 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-29063 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
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