What is CVE-2026-15656?

CVE-2026-15656 is a medium-severity vulnerability in Ibm Maximo Application Suite, classified under Sensitive Cookie in HTTPS Session Without 'Secure' Attribute. CVSS score: 4.3/10. Published 2026-08-05.

How severe is CVE-2026-15656?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Ibm Maximo Application Suite

CVE-2026-15656

IBM Maximo Application Suite 9.2, 9.1, and 9.0 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a s…

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

Affected products

Ibm Maximo Application Suite — versions 9.2, 9.1, 9.0

Weakness classification (CWE)

CWE-614 — Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-15656?: CVE-2026-15656 is a medium-severity vulnerability in Ibm Maximo Application Suite, classified under Sensitive Cookie in HTTPS Session Without 'Secure' Attribute. CVSS score: 4.3/10. Published 2026-08-05.
How severe is CVE-2026-15656?: Medium severity. CVSS v3 base score is 4.3 out of 10.