CVE-2026-81858

8.1High

Published 13 Oct 2026 · NVD status: Analyzed

8.1High

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Impact: High impact on confidentiality, availability
Weakness: CWE-125

The AI triage for this one isn't ready yet. Check back in a few minutes; the full NVD record is below in the meantime.

CVSS v3.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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NVD 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.

References

https://www.ibm.com/support/pages/node/7290195PatchVendor Advisory

Source: nvd.nist.gov/vuln/detail/CVE-2026-81858