IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to cause a denial of service and obtain information due to an out-of-bounds read in the File Server.
History

Thu, 15 Oct 2026 00:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:ibm:i:*:*:*:*:*:*:*:*

Tue, 13 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 23:45:00 +0000

Type Values Removed Values Added
Description IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to cause a denial of service and obtain information due to an out-of-bounds read in the File Server.
Title IBM i is Affected By A Denial of Service Vulnerability in Host Servers
First Time appeared Ibm
Ibm i
Weaknesses CWE-125
CPEs cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm i
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2026-10-12T23:22:27.442Z

Updated: 2026-10-13T13:48:37.584Z

Reserved: 2026-08-27T16:37:56.325Z

Link: CVE-2026-81858

cve-icon Vulnrichment

Updated: 2026-10-13T13:48:00.955Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-13T00:17:01.807

Modified: 2026-10-14T23:48:42.867

Link: CVE-2026-81858

cve-icon Redhat

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