PT-2026-78625 · Ibm · Powervm Vios+1
CVE-2026-16877
·
Published
2026-08-19
·
Updated
2026-08-19
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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
A stack-based buffer overflow allows a remote authenticated attacker to execute arbitrary code. A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than the buffer is allocated to hold, potentially overwriting adjacent memory.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Stack Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Aix
Powervm Vios