Search/CVE-2026-18123
● CVE — High

CVE-2026-18123

VendoribmProductfinancial transaction managerDiscoveredSep 22, 2026UpdatedOct 7, 2026

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.

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CVSS v3.1
7.6 HIGH
EPSS
0.26%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Sep 24, 2026 → Oct 22, 2026
▼ 0.34pp
0.60% → 0.26% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorADJACENT
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityLOW
IntegrityLOW
AvailabilityHIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Sep 22, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 7, 2026