[UPDATE] [high] Red Hat Build of Debezium for Red Hat Application Foundations: Multiple vulnerabilities allow code execution

highCVE-2026-27727 CVE-2026-27830

An attacker can exploit multiple vulnerabilities in Red Hat Build of Debezium for Red Hat Application Foundations to execute arbitrary program code.

CSIRTS triage

vendor: Red Hat product: Debezium Remote code execution

What: Multiple vulnerabilities allow an attacker to execute arbitrary program code.
Who is affected: Users of Red Hat Build of Debezium for Red Hat Application Foundations are affected.
Urgency: Remediation is high urgency due to the potential for arbitrary code execution.
Action: Update to the latest version of Debezium to address the vulnerabilities.

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

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-24
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-2026-0694

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-2026-277270.81% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-278300.53% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-27727	coverage & exploitation status	NVD · CVE.org
CVE-2026-27830	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

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

Recent advisories for Red Hat Build

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.

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lowCVE-2026-18569: A flaw was found in the backchannel logout endpoint of the keycloak-services component, which …nvd · 2026-08-04