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

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

CSIRTS triage

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.

⚡ Watch Debezium

Get an email when a new Debezium advisory drops — max one per day, one-click unsubscribe.

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 53% of all 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 41% of all scored CVEs.

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

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