What’s Vulnerable › Products

IBM PowerVM Hypervisor vulnerabilities

23 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 11 published in the last 12 months.

Check whether your IBM PowerVM Hypervisor version is affected

Latest IBM PowerVM Hypervisor vulnerabilities

• CVE-2026-96266 — IBM Power Systems Firmware Buffer Overflow (CVSS 8.2)
• CVE-2026-96265 — IBM Power Systems Firmware Improper Memory Buffer Restriction (CVSS 8.2)
• CVE-2026-96264 — IBM Power Systems Firmware Buffer Overflow (CVSS 8.2)
• CVE-2026-96263 — IBM Power Systems Firmware Buffer Overflow (CVSS 8.2)
• CVE-2026-96262 — IBM Power Systems Firmware Buffer Overflow (CVSS 8.2)
• CVE-2026-96261 — IBM Power Systems Firmware Buffer Overflow (CVSS 7.3)
• CVE-2025-36238 — Power System Exposure of Sensitive System Information (CVSS 6.0)
• CVE-2025-36194 — This Power System update is being released to address (CVSS 3.3)
• CVE-2025-36035 — IBM PowerVM Hypervisor denial of service (CVSS 5.1)
• CVE-2025-0986 — IBM PowerVM Hypervisor data manipulation (CVSS 4.4)
• CVE-2024-41781 — IBM PowerVM Hypervisor information disclosure (CVSS 5.9)
• CVE-2023-46183 — IBM PowerVM Hypervisor information disclosure (CVSS 4.4)
• CVE-2023-33851 — IBM PowerVM Hypervisor information disclosure (CVSS 4.9)
• CVE-2023-25683 — IBM PowerVM Hypervisor information disclosure (CVSS 7.5)
• CVE-2023-30440 — IBM PowerVM Hypervisor denial of service (CVSS 7.9)
• CVE-2023-30438 — IBM PowerVM gain access (CVSS 8.8)
• CVE-2022-34331 — IBM Power FW security bypass (CVSS 9.8)
• CVE-2022-22445 — (CVSS 6.5)
• CVE-2021-38918 — (CVSS 7.5)
• CVE-2021-38937 — (CVSS 6.5)
• CVE-2021-38917 — (CVSS 9.1)
• CVE-2021-29795 — (CVSS 6.0)
• CVE-2021-20505 — (CVSS 4.4)