Lenovo Legion Pro 5 16irx10 BIOS vulnerabilities

4 CVEs affecting Lenovo Legion Pro 5 16irx10 BIOS, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-10590, published 2026-07-16.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-10590, published 2026-07-16. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. A potential missing authentication vulnerability could allow a local privileged attacker to use WMI commands to arbitrarily trigger a System Management Interrupt handler.
• CVE-2026-10589, published 2026-07-16. Medium severity, CVSS 6.0. EPSS: 0.2% chance of exploitation in the next 30 days. A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode.
• CVE-2026-10588, published 2026-07-16. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. A potential vulnerability could allow a local privileged attacker to disclose the address of protected System Management Mode memory.
• CVE-2026-10587, published 2026-07-16. Medium severity, CVSS 6.0. EPSS: 0.1% chance of exploitation in the next 30 days. A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.