CVE-2026-17476 PUBLISHED

IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime

Assigner: ibm
Reserved: 25.07.2026 Published: 13.08.2026 Updated: 13.08.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS Score: 4.8

Product Status

Vendor IBM
Product i
Versions
  • Version 7.6 is affected
  • Version 7.5 is affected
  • Version 7.4 is affected
  • Version 7.3 is affected

Solutions

IBM strongly recommends addressing the vulnerability now.

IBM i Release5770-JV1 PTF Number(s)PTF Download Link(s)7.6SJ11037 SJ11013 SJ11065 SJ11078 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11037 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11013 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11065 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11078 7.5SJ10990 SJ11014 SJ11042 SJ11066 SJ11080 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10990 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11014 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11042 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11066 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11080 7.4SJ11016 SJ11041 SJ11064 SJ11081 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11016 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11041 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11064 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11081 7.3SJ11040 SJ11063 SJ11079 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11040 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11063 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11079

IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.

References

Problem Types

  • CWE-787 Out-of-bounds Write CWE