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Known vulnerabilities in i

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CVE Summary Score Published
CVE-2026-18671 IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated attacker to force a NetServer server thread exception,… 6.5 Medium Aug 13, 2026
CVE-2026-18511 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the… 7.3 High Aug 13, 2026
CVE-2026-18509 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator… 8.2 High Aug 13, 2026
CVE-2026-18249 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain elevated privileges due to improper… 8.4 High Aug 13, 2026
CVE-2026-18193 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to bypass security restrictions due to improper validation of… 8.9 High Aug 13, 2026
CVE-2026-18101 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper management of… 8.8 High Aug 13, 2026
CVE-2026-18086 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to execute arbitrary code or cause a denial of service due… 4.5 Medium Aug 13, 2026
CVE-2026-18077 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 stack-based buffer… 7.5 High Aug 13, 2026
CVE-2026-18068 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information due to a byte-count and… 4.3 Medium Aug 13, 2026
CVE-2026-18020 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an off-by-one error in… 5.3 Medium Aug 13, 2026
CVE-2026-17649 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information due to an out-of-bounds read 5.3 Medium Aug 13, 2026
CVE-2026-17502 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an out-of-bounds write 8.6 High Aug 13, 2026
CVE-2026-17476 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an improper buffer write 4.8 Medium Aug 13, 2026
CVE-2026-17438 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain sensitive information or modify data due to improper… 4.4 Medium Aug 13, 2026
CVE-2026-17075 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information and perform unauthorized… 6.5 Medium Aug 13, 2026
CVE-2026-17272 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 buffer overflow 8.2 High Aug 13, 2026
CVE-2026-17226 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information or cause a… 5.4 Medium Aug 13, 2026
CVE-2026-17216 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an integer error when… 5.3 Medium Aug 13, 2026
CVE-2026-17212 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an out-of-bounds read 5.3 Medium Aug 13, 2026
CVE-2026-17101 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to execute arbitrary code or obtain sensitive information due… 8.3 High Aug 13, 2026
CVE-2026-17099 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information due to improper… 7.3 High Aug 13, 2026
CVE-2026-17088 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to a path… 4.3 Medium Aug 13, 2026
CVE-2026-17078 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to resource exhaustion 5.3 Medium Aug 13, 2026
CVE-2026-17077 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to the use of an… 5.3 Medium Aug 13, 2026
CVE-2026-17076 IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper processing of… 5.3 Medium Aug 13, 2026

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