CVE-2026-15961
This Power System update is being released to address
CVSS Score
5.2
EPSS Score
0.0%
EPSS Percentile
0th
IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 could allow a local attacker to obtain sensitive information or cause a denial of service due to improper control of format strings.
| CWE | CWE-134 |
| Vendor | ibm |
| Product | powervm hypervisor |
| Published | Aug 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High
Affected Versions
IBM / PowerVM Hypervisor
FW1120.00 FW1110.00 ≤ FW1110.30 FW1060.00 ≤ FW1060.80