CVE-2026-17635 — CRITICAL (9.1)

Q: What is CVE-2026-17635?

CVE-2026-17635 is a vulnerability with a CVSS score of 9.1 (CRITICAL). IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to perform unauthorized actions due to improper configuration of HTTP method-based security constraints.

Q: How severe is CVE-2026-17635?

CVE-2026-17635 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-17635?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Financial Transaction Manager, Redhat Openshift.

Vulnerability Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to perform unauthorized actions due to improper configuration of HTTP method-based security constraints.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Ibm	Financial Transaction Manager	>= 4.0.7.0, < 4.0.11.0
Redhat	Openshift	-

Related Weaknesses (CWE)

CWE-306

References

https://www.ibm.com/support/pages/node/7288641Vendor Advisory

FAQ

What is CVE-2026-17635?

CVE-2026-17635 is a vulnerability with a CVSS score of 9.1 (CRITICAL). IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to perform unauthorized actions due to improper configuration of HTTP method-based security constraints.

How severe is CVE-2026-17635?

CVE-2026-17635 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-17635?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Financial Transaction Manager, Redhat Openshift.