CVE-2026-16982 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a heap buffer overflow

Description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a heap buffer overflow.

Affected products and versions

Product	Affected versions	Fixed in
i	7.6	No fix stated
i	7.5	No fix stated
i	7.4	No fix stated
i	7.3	No fix stated

Other CVEs of i

The 214 CVEs of i →

CVE-2026-93744 IBM i 7.3, 7.4, 7.5, and 7.6 could allow an unathenticated remote attacker to bypass security restrictions due to… 6.5 Medium CVE-2026-17068 IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to bypass NFS version restrictions due to improper enforcement… 5.4 Medium CVE-2026-17073 IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to obtain sensitive information due to missing subtree… 5.4 Medium CVE-2026-17275 IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote attacker to perform unauthorized manipulation of distributed… 3.7 Low