# CVE-2026-15961

## Summary

- **CVE ID:** CVE-2026-15961
- **Severity:** MEDIUM
- **CVSS Score:** 5.2 (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H)
- **CWE:** CWE-134
- **Published:** Aug 19, 2026
- **Last Modified:** Aug 20, 2026

## Description

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.

## Affected Products

- IBM — PowerVM Hypervisor (FW1120.00)
- IBM — PowerVM Hypervisor (FW1110.00)
- IBM — PowerVM Hypervisor (FW1060.00)

## References

- [CNA](https://www.ibm.com/support/pages/node/7283228)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.10%
- **EPSS Percentile:** 0.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._