CVE-2026-16660

CVE-2026-16660

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to cause a denial of service due to an out-of-bounds read.

Vulnerability class: Buffer Overflow

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@us.ibm.com

Frequently asked questions

What is CVE-2026-16660?: CVE-2026-16660 is a medium-severity vulnerability, classified under Out-of-bounds Read. CVSS score: 5.3/10. Published 2026-09-04.
How severe is CVE-2026-16660?: Medium severity. CVSS v3 base score is 5.3 out of 10.