FKIE_CVE-2026-10587
Vulnerability from fkie_nvd - Published: 2026-07-16 17:16 - Updated: 2026-07-16 18:16
Severity
Summary
A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Yoga Pro 7 15IPH11 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "TNCN37WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16IPH11 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "S4CN62WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 7 16AGP11 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "TPCN27WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16AGP11 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "T8CN19WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16ADR10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "U5CN07WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V15 G6 ARP BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "TYCN15WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "LOQ 15ARP10E BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "SUCN18WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga Book 9 14IAH10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "QEME23WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16AFR10H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "SMCN20WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16AFR10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "RECN14WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16ADR10H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "SJCN17WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V15 G4 AMN BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "L1CN72WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook Plus G6 Rollable BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "QWCN34WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15IAX10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "S2CN15WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15AKP10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "RYCN22WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15IRX10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "QNCN28WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16IRX10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "S9CN13WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook 16p G6 ADR BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "R7CN26WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16ADR10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "RLCN21WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15AHP10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "RGCN35WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16IRX9H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "N2CN26WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 9 16IRX9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "NXCN20WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 16IRU9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "P2CN27WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16IRX9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "N0CN35WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16IMH9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "MECN68WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16ARX8H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "LPCN45WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook Plus G4 IRU BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "LUCN47WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Slim 5 14APH8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "MACN33WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook Plus G5 Tab\u0026ThinkBook Plus G5 Station BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "P8CN42WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16ARX8H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "LPCN59WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V15 G4 IAH BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "MCCN39WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V15 G5 IRL BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "PMCN38WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga Pro 9 14IRP8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "MBCN33WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 16IRH8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "LTCN44WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16IRH8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "KZCN46WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 15AMN8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "L1CN51WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga 9 14IRP8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "L4CN31WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16ARX8 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "LPCN59WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo S14 G3 IAP BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "JKCN49WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad 5 15ABA7 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "KACN29WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook 16p G5 IRX BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "P5CN31WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V15 G2 IJL Laptop BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "HTCN49WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga Pro 9 16IMH9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "NKCN30WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ThinkBook 16p G6 IAX BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "R2CN57WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 7 16IAX10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "RXCN18WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 5 16IAX10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "Q6CN26WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion Pro 7 16IAX10H BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "Q7CN31WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 16IRH10R BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "QDCN23WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15IRX9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "PTCN14WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Lenovo V14 G6 ITN BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "RHCN20WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga Book 9 14IAH10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "QECN21WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 14ITN9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "QUCN20WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Slim 3 16ARP10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "QBCN30WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16ASP10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "R1CN24WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legion 5 15APH9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThan": "PJCN18WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga 9 2-in-1 14ILL10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "Q9CN22WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga Book 9 13IMU9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "NVCN24WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "IdeaPad Pro 5 16IAH10 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "PZCN27WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "LOQ 15IAX9E BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "Q8CN17WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Yoga 9 2-in-1 14IMH9 BIOS",
"vendor": "Lenovo",
"versions": [
{
"lessThanOrEqual": "NNCN31WW",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "psirt@lenovo.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode."
}
],
"id": "CVE-2026-10587",
"lastModified": "2026-07-16T18:16:40.217",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 5.2,
"source": "psirt@lenovo.com",
"type": "Secondary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "psirt@lenovo.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-10587",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-16T17:34:12.314583Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-07-16T17:16:53.300",
"references": [
{
"source": "psirt@lenovo.com",
"url": "https://support.lenovo.com/us/en/product_security/LEN-220440"
}
],
"sourceIdentifier": "psirt@lenovo.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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