CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

[NEW] [high] IBM WebSphere Application Server Liberty: Multiple vulnerabilities

highCVE-2026-11546CVE-2026-11714
An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server Liberty to perform an unspecified attack and to bypass security measures.

CSIRTS triage

vendor: IBMproduct: WebSphere Application Server LibertyOther
What
An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server Liberty to perform an unspecified attack and to bypass security measures.
Who is affected
Deployments of IBM WebSphere Application Server Liberty.
Urgency
Remediation is high urgency due to the potential for significant impacts from exploitation.
Action
Apply the latest security updates as soon as possible.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch WebSphere Application Server Liberty

Get an email when a new WebSphere Application Server Liberty advisory drops — max one per day, one-click unsubscribe.

Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
high
Published
2026-07-01
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2156

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.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-11546coverage & exploitation statusNVD · CVE.org
CVE-2026-11714coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for IBM WebSphere Application

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories