CVE-2026-18123: high-severity vulnerability in IBM Financial Transaction Manager (FTM) for…
IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.6epss 0.3%
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to cause a denial of service due to the improper use of reflection with externally controlled input.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected products
IBM · Financial Transaction Manager (FTM) for RedHat OpenShiftRelated CVEs — IBM Financial Transaction Manager (FTM) for…
In the same product, most dangerous first.
CVE-2026-18162CRITICALIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.9%CVE-2026-18163CRITICALIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.8%CVE-2026-18490HIGHIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.8%CVE-2026-18169CRITICALIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.8%CVE-2026-17636HIGHIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.7%CVE-2026-17637HIGHIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.7%