PT-2026-79243 · Ibm · Aix+1
CVE-2026-18670
·
Published
2026-08-20
·
Updated
2026-08-21
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
IBM AIX versions 7.2 and 7.3
IBM PowerVM VIOS version 4.1
Description
An integer underflow allows a remote attacker to cause a denial of service and potentially disclose sensitive information. An integer underflow occurs when an arithmetic operation results in a value smaller than the minimum value the variable can hold, causing it to wrap around to a very large positive number.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Integer Overflow
Integer Underflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Aix
Powervm Vios