CVE-2026-3449
An attacker can exploit multiple vulnerabilities in IBM App Connect Enterprise to perform a denial of service attack and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities in IBM App Connect Enterprise enable denial of service and information disclosure.
- Who is affected
- Deployments of IBM App Connect Enterprise handling untrusted input are affected.
- Urgency
- Medium severity with multiple attack vectors warrants timely patching.
- Action
- Update IBM App Connect Enterprise to a version containing patches for all four CVEs listed.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Advisory coverage (3)
- medium[UPDATE] [medium] IBM App Connect Enterprise: Multiple vulnerabilitiescert-bund · 2026-08-05
- unknownMultiple vulnerabilities in IBM products (July 31, 2026)cert-fr-avis · 2026-07-31
- unknownMultiple vulnerabilities in IBM products (July 17, 2026)cert-fr-avis · 2026-07-17
External references
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