CVE-2026-115501
EUVD-2026-12581113.11.2026, 22:17
IBM i 7.3 7.4, 7.5, and 7.6 is vulnerable to a stack buffer overflow, caused by improper bounds checking in the QFileSvr.400 file system. By sending a command in the QFileSvr.400 file system, a local authenticated attacker could cause undefined behavior.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources
(CNA/ADP records, vendor advisories, Enginsight analysis).
| Vendor | Product | Version | Source |
|---|---|---|---|
| ibm | i | 7.6 | CNA |
| ibm | i | 7.5 | CNA |
| ibm | i | 7.4 | CNA |
| ibm | i | 7.3 | CNA |
Common Weakness Enumeration