Affects widely-used IBM WebSphere Liberty; SSRF could enable internal access and data exposure across enterprises.
CVE-2026-11714
SSRF in IBM WebSphere Liberty (17.0.0.3–26.0.0.7) via apiDiscovery-1.0.
Is CVE-2026-11714 being exploited?
Not confirmed. CVE-2026-11714 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.36% probability of exploitation in the next 30 days.
How severe is CVE-2026-11714?
CVE-2026-11714 is rated High with a CVSS score of 8.5. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-11714?
Yes. A fix has been recorded for CVE-2026-11714. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-11714 affect?
CVE-2026-11714 affects IBM WebSphere Application Server Liberty 17.0.0.3-26.0.0.7. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-11714?
Update to patched Liberty version; if not available, disable apiDiscovery-1.0 and monitor.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF allows attacker to trigger internal requests from Liberty to protected endpoints, risking data exposure and pivot.
Patch when possible
- affected>= 17.0.0.3 and <= 26.0.0.7
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.