[UPDATE] [hoch] IBM App Connect Enterprise: Mehrere Schwachstellen

Details

Source

CERT-Bund (BSI) Security Advisories (DE · national-cert · site)

Severity

high

Published

2026-09-15

Exploitation

Not in CISA KEV at last sync

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3221

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-2026-559680.61% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 47% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-598680.64% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-598700.64% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-692070.49% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 40% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-718480.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-718490.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.

Referenced CVEs

Same CVEs, other sources

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

• highCVE-2026-17416: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could al…nvd
• highCVE-2026-17156: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could al…nvd
• highCVE-2026-17133: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could al…nvd
• highCVE-2026-75624: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.27 could al…nvd
• highCVE-2026-73643: js-yaml is a JavaScript YAML parser and dumper. From 5.0.0 until 5.2.2, parsing a small YAML d…nvd
• mediumCVE-2026-69207: Hono is a Web application framework that provides support for any JavaScript runtime. Prior to…nvd
• mediumCVE-2026-71850: Hono is a Web application framework that provides support for any JavaScript runtime. From 3.8…nvd
• lowCVE-2026-71849: Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7…nvd
• mediumCVE-2026-71848: Hono is a Web application framework that provides support for any JavaScript runtime. From 4.1…nvd
• mediumGHSA-f23p-vx2j-j53r: Hono: `memo()` retains SSR output across requests, leading to cross-user data disclosureghsa
• lowGHSA-79qm-7rj5-m7r9: Hono: Proxy Helper does not remove response headers listed in the `Connection` headerghsa
• mediumGHSA-54fx-42gc-7vw4: Hono: Algorithmic Complexity DoS in Language Middlewareghsa

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