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CVE-2026-18341 Details

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to corrupt memory due to an integer underflow.

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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URL	Source(s)	Tag(s)
https://www.ibm.com/support/pages/node/7286094	[email protected]	PatchVendor Advisory

CWE-ID	CWE Name	Source
CWE-122	Heap-based Buffer Overflow	[email protected]
CWE-191	Integer Underflow (Wrap or Wraparound)	[email protected]

Product	Versions
ibm i	7.3 7.4 7.5 7.6
CPE cpe:2.3:o:ibm:i:7.3:::::::* cpe:2.3:o:ibm:i:7.4:::::::* cpe:2.3:o:ibm:i:7.5:::::::* cpe:2.3:o:ibm:i:7.6:::::::* Remediation No remediation found in references.

3 change records found show changes

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