CVE-2026-5516

mediumcovered by 1 sourcefirst seen 2026-07-03

An attacker from an adjacent network can exploit multiple vulnerabilities in IBM WebSphere Application Server to conduct a denial of service attack or disclose information.

CSIRTS triage

What: Multiple vulnerabilities can be exploited to conduct a denial of service attack or disclose information.
Who is affected: Deployments of IBM WebSphere Application Server.
Urgency: Remediation is medium urgency due to the potential for denial of service and information disclosure.
Action: Apply the latest updates from IBM.

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

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Exploitation outlook

Low exploitation risk0.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.

Advisory coverage (1)

medium[UPDATE] [medium] IBM WebSphere Application Server: Multiple vulnerabilitiescert-bund · 2026-07-03

External references

NVD record for CVE-2026-5516

CVE.org record

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