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CVE-2026-6936

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CVE-2026-6936

Published: May 27, 2026

Modified: May 27, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

IBM i 7.6, 7.5, 7.4, and 7.3 s vulnerable to a denial-of-service attack due to uncontrolled recursion in the Integrated Language Environment (ILE) compiler. An authenticated attacker could exploit this vulnerability by compiling specially crafted source code containing a specific combination of statements.

VendorProductVersions

IBM

i

affected
7.6 - <= 11.5.9
affected
7.5 - <= 12.1.4
affected
7.4
affected
7.3

Weaknesses (CWE)

CWE-674

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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